Metra NET Network Installation Manual

Transcription

1 Metra NET Network Installation Manual

2 Table of contents Metra NET Network Installation Manual... 4 Metra NET Network description... 4 Terminology... 5 Network installation products... 6 Network Splitter... 6 Network Repeater Network Repeater Network Controller / Repeater Mounting Plate for 19 rack... 7 Network Terminator Network Terminator Emergency Open Push-Button... 7 Connecting cable for Metra Devices... 8 Mounting Network installation products... 8 Mounting Network Splitter... 8 Mounting Network Repeater 2 to the Network Controller / Repeater Mounting Plate for 19 rack... 8 Mounting Network Repeater 8 to the Network Controller / Repeater Mounting Plate for 19 rack... 9 Mounting Network Controller TCP/IP to the Network Controller / Repeater Mounting Plate for 19 rack... 9 Mounting Network Controller NET to the Network Controller / Repeater Mounting Plate for 19 rack Metra NET Network Metra NET Network termination Network Repeater and Network Controller internal line termination Maximum number of devices on Metra NET Network Line topology Simple V topology Star topology Using Network Repeater Star Topology - Two Network Repeaters Star Topology - Three Network Repeaters Star Topology - Four Network Repeaters Star topology Using Network Repeater Page 2

3 Line topology Using Master and Slave Network Controllers TCP/IP Network Lines longer than 1 km km Network km Network Connecting Metra devices to Metra NET Network Metra device connection via additional Network Splitter Metra device direct connection UTP cable signals description for Metra NET Network Different Metra NET Network connectors on Metra devices Phoenix MSTB 2,5/ 4-ST-5,08 connector Detachable connectors WAGO 256 connectors UTP connector Appendix Page 3

4 Metra NET Network Installation Manual Manufacturer: Metra Inženiring d.o.o. IOC Trzin Špruha 19 SI-1236 Trzin, Slovenia phone: fax: web: System: Metra ELS NET, Metra LCC NET, Metra ELS Declaration of Conformity: The Metra ELS products have been developed, designed and manufactured in accordance with the EU directive for Electromagnetic Compatibility (2004/108/EC). [rev ] 2010 Metra inženiring d.o.o. All Rights reserved. No part of this manual may be reproduced in any form or by any means without prior written permission of Metra inženiring d.o.o. The contents of this manual are subject to change without notice. All efforts have been made to ensure the accuracy of the contents of this manual, however, should any errors be detected, Metra inženiring would greatly appreciate being informed of them. Metra inženiring d.o.o. can assume no responsibility for any errors in this manual. Metra NET Network description Metra NET network is based on industry standard CAN bus networking system to interconnect different Metra devices. Metra developed several installation devices to make network installation on the field easy and reliable. Network Repeaters ensure longer maximum cable length and almost any desirable network topology. Network Splitter supports standard UTP cabling widely used in computer installations. Page 4

5 Terminology CAN Metra NET Network Network device (Metra NET Device) Network Controller Network Repeater Network Splitter Network Terminator RJ-45 connector UTP Cable Trunk Line Controller Area Network. Industry standard field bus networking system. Industry standard CAN network that is used for interconnection of Metra devices. Device connected to Metra NET Network (for example: Door Access Terminal, Reader Terminal, Tripod Turnstile, Locker Controller.). Special purpose Metra device that converts signals and communication protocol between Metra NET (CAN) and computer s LAN network (TCP/IP). Device that amplifies CAN physical signals to achieve complex networking topologies or longer networking cable lengths. Device that splits Metra NET Network cable to connect Metra device. Each cable segment of the Metra NET network must be terminated on far end with the Network Terminator (resistor). Standard UTP cable connector. Cable widely used in computer networks. Suitable also for Metra NET Network. Cable wires are defined differently for Metra NET network. Never mix Metra NET Network with other computer Networks. They are not compatible! Main Metra NET Network (CAN) cable line which can be totally up to 1km long and terminated with Network Terminator at the end. Network devices are attached to the Trunk line via Network Splitters and should not be located more than 10 meters away from trunk line. Page 5

6 Network installation products Network Splitter Used as interconnecting device for Metra NET Network by using standard UTP cable. It is also used to connect Metra device to the Metra NET Network. It is passive device that do not need power for operation. Network Splitter does not need power supply for its operation! It only connects device s power lines to power supply s power lines for easier installation procedure! Connect only 12VDC power to the Network Splitter. CAUTION Do not connect 24VDC power to the Network Splitter! CAUTION Do not connect 230 VAC Mains power to the Network Splitter! Network Repeater 2 Used to join two cable segments of the Metra NET Network. It has two external RJ-45 connectors: IN line is connected to Network Controller side. OUT line is Trunk line for connecting Metra Devices and can be up to 1000 meters long terminated at far end with Network Terminator (the other side is terminated inside Network Repeater on OUT line). Network Repeater 2 is also used in series topology when total length of cable is longer than 1000m. Network Repeater 2 needs Power Supply 12VDC to operate properly which is included in the product package. Power supply for the Network Repeater 2 should be connected through the UPS power supply unit. Network Repeater 8 Used to join 8 cable segments of the Metra NET Network. It has 8 external RJ-45 connectors: IN line is connected to Network Controller side, seven OUT lines are each Trunk line for connecting Metra Devices and can be each up to 1000 meters long terminated at far end with Network Terminator (the other side is terminated inside Network Repeater on each OUT line). It is useful for complex Page 6

7 network topologies (star topologies) where several cables joins at the single point. Network Repeater 8 needs Power Supply 12VDC to operate properly which is included in the product package. Power supply for the Network Repeater 8 should be connected through the UPS power supply unit. Network Controller / Repeater Mounting Plate for 19 rack Mounting plate for 19 computer rack for 2x Network Repeater 2, 1x Network Repeater 8 and 1x Network Controller NET or Network Controller TCP/IP. With nine additional RJ-45 Metra NET Network connectors. Network Terminator 120 Coloured Black. Used to terminate Trunk line. Single segment can be up to 1000 meters long and connected to Network Controller or Network Repeater. Nominal impedance 120 Ohm. Network Terminator 240 Coloured Blue. Used to terminate dual cable each segment separately. Dual cable can be each segment up to 400 meters long. Both cable segments join at the Network Controller or Network Repeater. Nominal impedance 240 Ohm Emergency Open Push-Button Key protected Emergency Open Push-button is used to initiate Emergency Open procedure for all Electronic Locks connected to Metra NET network. Connects to Network Controller and Network Controller TCP/IP. Page 7

8 Connecting cable for Metra Devices Cable to connect Metra device to Network Splitter if longer cable needed. Each device comes with own cable from 1 to 1.5 metres long. Available lengths: 3m, 5m and 10m. Mounting Network installation products Mounting Network Splitter Network Splitter can be mounted to a flat surface by a screw through the hole in the middle. The other possibility is to mount it on a flat surface by adhesive label on the bottom of Network Splitter. Mounting Network Repeater 2 to the Network Controller / Repeater Mounting Plate for 19 rack Up to four Network Repeaters 2 and one Network Repeater 8 can be mounted to the Network Repeater Mounting Plate for 19 rack simultaneously. Page 8

9 Mounting Network Repeater 8 to the Network Controller / Repeater Mounting Plate for 19 rack Up to four Network Repeaters 2 and one Network Repeater 8 can be mounted to the Network Repeater Mounting Plate for 19 rack simultaneously. Mounting Network Controller TCP/IP to the Network Controller / Repeater Mounting Plate for 19 rack Up to four Network Repeaters 2 and one Network Repeater 8 can be mounted to the Network Repeater Mounting Plate for 19 rack simultaneously. Page 9

10 Mounting Network Controller NET to the Network Controller / Repeater Mounting Plate for 19 rack Up to four Network Repeaters 2 and one Network Repeater 8 can be mounted to the Network Repeater Mounting Plate for 19 rack simultaneously. Metra NET Network Metra NET Network uses industry standard CAN network. It is two wire bus topology which means parallel connection to each device. Wires are labelled CANH and CANL on each Metra device. It is important not to mix connection wires for CANH and CANL! Page 10

11 Network Controller (NTC in this document) is used to translate signals between computer LAN network and Metra NET Network. Maximum length and maximum number of devices are limited on Metra NET Network. See different topologies for exact information. Metra NET Network termination In CAN theory each end of a main cable (trunk line) must be terminated by its characteristic impedance (120 ohm for Metra NET Network). All devices must be connected to main cable (trunk line) with very short cable segments comparing to maximum main cable length (maximum 10 meters for Metra NET Network). For Metra NET Network to function properly both ends of the cable must be terminated by Network Terminator 120. Network Controller and Network Repeater s OUT line already include Network Terminator 120 internally. Therefore only the far end of the Metra NET Network must be terminated by the Network Terminator 120. Maximum length for Metra NET trunk line cable is 1000 meters (connected via Network Splitters to attach to Metra devices). Metra devices connected via Network Splitter must not be terminated and their connecting cable should not exceed 10 meters. Special case is when two cable segments are used instead of one and each cable is not longer than 400 meters. In that case Network Terminator 240 is connected on far end of each cable. Both cables join on the other side at Network Controller or Network Repeater. If Metra NET Network is not terminated as described in this document Master keys may not function and Metra devices may not have full functionality! If Metra NET Network is over terminated by using more than one Network Terminator on each line Metra NET Network may not function properly! Network Repeater and Network Controller internal line termination Network Controller NET is internally terminated by the Network Terminator 120. Network Controller TCP/IP is internally terminated by the Network Terminator 120. Network Repeater 2 has OUT line internally terminated by the Network Terminator 120. Network Repeater 8 has each OUT line internally terminated by the Network Terminator 120. Network Repeater s IN line is not terminated internally since many input lines can be joined together through the Network Splitter. Page 11

12 Maximum number of devices on Metra NET Network Maximum number of Metra devices connected to Metra NET Network depends on type of Network Controller (NTC) used. Limiting factor is Network Controller s capability to handle several devices not the physical properties of network. type of NTC order code maximum number of Metra devices Network Controller NET NCNET 100 Network Controller TCP/IP NCTCP 100 To extend number of devices on the installation use several Network Controllers! Line topology This is basic topology that must be followed at each Trunk line. Simplest form is direct connection to Network Controller without any Network Repeater as shown below: Simple V topology Used for installations where two Trunk lines (Metra NET cables) are joined at Network Controller without Network Repeaters. In this case each Trunk line should not exceed 400m in length and must be terminated with Network Terminator 240. This topology can be also implemented on each OUT line of the Network Repeater. Page 12

13 Star topology Using Network Repeater 2 Star Topology - Two Network Repeaters 2 OUT line Network Repeater is terminated internally with Network Terminator 120. IN line of the Network Repeater is not terminated internally. Page 13

14 Power supplies for the Network Repeaters 2 should be connected through the UPS power supply unit. See Appendix 3: Two Network Repeaters 2 and Network Controller TCP/IP for rack mounting plate connection schematic. Star Topology - Three Network Repeaters 2 OUT line Network Repeater is terminated internally with Network Terminator 120. IN line of the Network Repeater is not terminated internally. Power supplies for the Network Repeaters 2 should be connected through the UPS power supply unit. Page 14

15 Star Topology - Four Network Repeaters 2 OUT line Network Repeater is terminated internally with Network Terminator 120. IN line of the Network Repeater is not terminated internally. Power supplies for the Network Repeaters 2 should be connected through the UPS power supply unit. Page 15

16 Star topology Using Network Repeater 8 OUT line Network Repeater is terminated internally with Network Terminator 120. IN line of the Network Repeater is not terminated internally. Power supply for the Network Repeater 8 should be connected through the UPS power supply unit. See Appendix 3: Star Topology - Network Repeater 8 and Network Controller TCP/IP for rack mounting plate connection schematic. Page 16

17 Line topology Using Master and Slave Network Controllers TCP/IP In dual (master/slave) mode two Network Controllers TCP/IP control one Metra NET network. One Network Controller TCP/IP acts as master and the other is redundant slave that takes over the control of Metra NET network in case of master malfunction, etc. Master device is connected to one end of Metra Net Network and slave device to the other. In normal operation only master device controls all devices on the Metra NET Network and slave serves as hot spare and is activated in case of LAN, Metra NET or master device failure and upon failure activation alarm notification is send by Metra PC SW over LAN/WAN network. If Metra NET Network gets interrupted both devices become master and take control of devices connected to their segment of Metra NET Network. See also Network Controller TCP/IP - Technical Manual for more information. Trunk line is terminated internally with Network Terminators 120 build-in the Network Controllers TCP/IP. Network Lines longer than 1 km When Network line is longer than 1 km Network Repeater must be used. See examples for 2 and 4 km Network. For connecting via optical lines, contact Metra Inženiring. 2km Network Page 17

18 OUT line Network Repeater is terminated internally with Network Terminator 120. IN line of the Network Repeater is not terminated internally. Power supply for the Network Repeater 2 should be connected through the UPS power supply unit. 4km Network OUT line Network Repeater is terminated internally with Network Terminator 120. IN line of the Network Repeater is not terminated internally. Power supplies for the Network Repeaters 2 should be connected through the UPS power supply unit. Connecting Metra devices to Metra NET Network Always consult Metra device s Technical Manual for exact information how to connect it to the Metra NET Network! Trunk line and its termination Metra NET Network trunk (main) line is segmented using Network Splitters where the Metra device is connected to it. Network Splitters are interconnected by standard UTP (Cat. 5) cables forming the Trunk line (main network line). The last Network Splitter is terminated by the Network Terminator. Page 18

19 Metra device connection via additional Network Splitter Metra devices come with Network cable which is usually 1 meter long and intended to connect device to Network Splitter. If Network Splitter (network installation) is far from the device (not more than 10 meters) additional Network Splitter is needed close to the device to use original connecting cable. Metra device is also powered via Network Splitter as illustrated bellow. Page 19

20 Power supply is Metra Device s Power Supply and is not needed for Network Splitter operation. Network Splitter only connects device s power lines to power supply s power lines for easier installation procedure! Metra device direct connection Extra connecting cable for Metra device is needed (3m, 5m or 10m) in case when Network Splitter is installed more than 1 meter from Metra device (not more that 10 meters)! Page 20

21 Power supply is Metra Device s Power Supply and is not needed for Network Splitter operation. Network Splitter only connects device s power lines to power supply s power lines for easier installation procedure! UTP cable signals description for Metra NET Network Signal meaning for Metra NET Network for each wire of the standard UTP cable is described in this paragraph. UTP cable Category 5 is usually used for Metra NET installation. Network connection provides for operational functionality of the devices. For further information on setting network parameters of the devices consult appropriate Technical Manual. pin colour used for 1 white/orange CANH (CAN high) 2 orange CANL (CAN low) white/green blue white/blue green white/brown brown CANH (CAN high) Emergency Push-Button Emergency Push-Button CANL (CAN low) CANH (CAN high) CANL (CAN low) Page 21

22 Different Metra NET Network connectors on Metra devices Always consult Metra device s Technical Manual for exact information how to connect it to the Metra NET Network! Phoenix MSTB 2,5/ 4-ST-5,08 connector Devices: Tripod Turnstile, Turnstile Access Terminal, Control Unit ELS Tools required: Small flathead screwdriver Detachable connectors Different types of detachable connectors are used on Metra devices. Use the same mounting procedure as described below for all types of detachable connectors. Devices: Reader Terminal, Locker Controller, Control Unit ELS 32, different types of Display Units, Door Access Terminals, inner connections in Tripod Turnstile and Turnstile Access Terminal, etc. Tools required: Small flathead screwdriver Page 22

23 WAGO 256 connectors Devices: Locker Controller (earlier versions), inner connections Turnstile Access Terminal (earlier versions), etc. Tools required: Small flathead screwdriver UTP connector Devices: Locker Controller (earlier versions), inner connections Turnstile Access Terminal (earlier versions), Desktop POS Reader, Network Controller NET, Network Controller TCP/IP, etc. Tools required: none Some Metra devices have 2 equivalent UTP connectors for Metra NET Network connection. One can be used as trunk line IN and the other as trunk line OUT connector. Take into consideration that if you disconnect one of the UTP cables (in or out), you also cut off the trunk line and devices after this device will be disconnected from the Metra NET Network. Therefore this type of connection is recommended only if you use Master and Slave Network Controllers TCP/IP, each on one side of the trunk line Page 23

24 Appendix 1 Network Splitter Dimensions Schematic Network Repeater 2 Dimensions 2 Network Repeater 8 Dimensions Network Controller / Repeater Mounting Plate for 19'' rack Dimensions 3 Star Topology Two Network Repeaters 2 and Network Controller TCP/IP Network Repeater 8 and Network Controller TCP/IP 4 Line Topology Master and Slave Network Controllers TCP/IP Page 24

25 Metra NET Network Network Splitter Appendix 1 Dimensions Schematic CAN HI CAN LO GND +12 VDC RJ Top view +12 GND +12 GND CH CL VDC GND RJ 45 RJ 45 Network Repeater 2 Dimensions

26 88 Metra NET Network Network Repeater 8 Appendix 2 Dimensions Network Controller / Repeater Mounting Plate for 19'' rack Dimensions NETWORK REPEATER 2 NETWORK REPEATER 2 OUT Metra NET Network IN OUT Metra NET Network IN NETWORK REPEATER 8 Metra NET Network IN NETWORK CONTROLLER OUT

27 Metra NET Network Star Topology Appendix 3 Two Network Repeaters 2 and Network Controller TCP/IP Trunk line 1 (up to 1km) Trunk line 2 (up to 1km) Network Terminator 120 Ω NETWORK REPEATER 2 NETWORK REPEATER 2 OUT Metra NET Network IN OUT Metra NET Network IN NETWORK REPEATER 8 Metra NET Network IN NETWORK CONTROLLER OUT Network Repeaters 8 and Network Controller TCP/IP Network Terminator 120 Ω NETWORK REPEATER 2 NETWORK REPEATER 2 OUT Metra NET Network IN OUT Metra NET Network IN NETWORK REPEATER 8 Metra NET Network IN NETWORK CONTROLLER OUT Trunk line 1 (up to 1km) Trunk line 2 (up to 1km) Trunk line 3 (up to 1km) Trunk line 4 (up to 1km) Trunk line 5 (up to 1km) Trunk line 6 (up to 1km) Trunk line 7 (up to 1km)

28 Metra NET Network Line Topology Appendix 4 Master and Slave Network Controllers TCP/IP NETWORK REPEATER 2 NETWORK REPEATER 2 OUT Metra NET Network IN OUT Metra NET Network IN NETWORK REPEATER 8 Metra NET Network IN NETWORK CONTROLLER OUT Trunk line 1 (up to 1km) with Metra NET devices NETWORK REPEATER 2 NETWORK REPEATER 2 OUT Metra NET Network IN OUT Metra NET Network IN NETWORK REPEATER 8 Metra NET Network IN NETWORK CONTROLLER OUT