50 and 50 Digital I/O Module Hardware Manual CONTROL MICROSYSTEMS SCADA products... for the distance Steacie Drive Telephone: 63-59-93 Kanata, Ontario Facsimile: 63-59-0 KK A9 Technical Support: -6-676 Canada -CONTROL
50 and 50 Digital I/O Module Hardware Manual 000-005 Control Microsystems Inc. All rights reserved. Printed in Canada. Trademarks TeleSAFE, TelePACE, SmartWIRE, SCADAPack, TeleSAFE Micro6 and TeleBUS are registered trademarks of Control Microsystems Inc. All other product names are copyright and registered trademarks or trade names of their respective owners. Material used in the User and Reference manual section titled SCADAServer OLE Automation Reference is distributed under license from the OPC Foundation. 50/50 Digital I/O Module Hardware Manual October 9, 007
Table of Contents OVERVIEW... 3 IMPORTANT SAFETY INFORMATION... 3 INSTALLATION... 5 3. 50 I/O Module Installation... 5 3. 50 I/O Module Installation... 6 3.3 Field Wiring... 6 3.3. AC Modules... 7 3.3. DC Modules... 7 3.3.3 Termination Connector... 7 3. Selection... 3.. 50 Selection... 3.. 50 Selection... OPERATION AND MAINTENANCE... 0. LED Indicators... 0. Troubleshooting... 0 5 SPECIFICATIONS... 5. 50 Module Specifications... 5. 50 Module Specifications... 5.3 I/O Module Specifications... 3 6 APPROVALS AND CERTIFICATIONS... 5 Index of Figures Figure : 50 Digital I/O Module... 5 Figure : 50 Digital I/O Module... 6 Figure 3: Field Wiring Examples... 7 Figure : Model 50 Digital I/O Module Switches... 9 Figure 5: Model 50 Digital I/O Module Switches... 9 50/50 Digital I/O Module Hardware Manual October 9, 007
Overview The Model 50 Digital Input/Output module adds eight, plug-in I/O modules to a 5000 Series input/output system. Up to eight Model 50 modules may be installed on the 5000 Series I/O bus, for a total of 6 discrete inputs and 6 discrete outputs. Input and output I/O modules can mixed in any combination. The Model 50 Digital Input/Output module adds sixteen, plug-in I/O modules to a 5000 Series input/output system. Up to sixteen Model 50 modules may be installed on the 5000 Series I/O bus, for a total of 56 discrete inputs and 56 discrete outputs. Each 50 module must be all inputs or all outputs. 50 input and output modules can mixed in any combination. The 50 module is highly cost effective for applications with fewer than eight discrete I/O points. Both the 50 and 50 modules are useful for high power discrete output applications. These plug in I/O modules have higher current carrying capacity than either the 5000 Series triac or FET output modules. The I/O modules plug into sockets, to facilitate field replacement and point configuration. Each I/O point is individually isolated, and has two poles on the field wiring terminal block. A large selection of I/O signal ranges is available. A light emitting diode (LED) shows the status of each I/O point. The LEDs are controlled directly by the I/O module. The SmartWIRE, SCADAPack or TeleSAFE Micro6 controller addresses the 50 module as both a digital input module and a digital output module. Therefore the 50 module consumes one input and one output address. The 50 module is addressed either as an input or an output module. It consumes one input or one output address (but not both). 50/50 Digital I/O Module Hardware Manual October 9, 007 3
Important Safety Information Power, input and output (i/o) wiring must be in accordance with Class I, Division wiring methods Article 50- (b) of the National Electrical Code, NFPA 70 for installations in the U.S., or as specified in Section -J of the Canadian Electrical Code for installations within Canada and in accordance with the authority having jurisdiction. WARNING! EXPLOSION HAZARD - SUBSTITUTION OF COMPONENTS MAY IMPAIR SUITABILITY FOR CLASS, DIVISION. WARNING! EXPLOSION HAZARD WHEN IN HAZARDOUS LOCATIONS, TURN OFF POWER BEFORE REPLACING OR WIRING MODULES. WARNING! EXPLOSION HAZARD - DO NOT DISCONNECT EQUIPMENT UNLESS POWER HAS BEEN SWITCHED OFF OR THE AREA IS KNOWN TO BE NONHAZARDOUS. 50/50 Digital I/O Module Hardware Manual October 9, 007
3 Installation The installation of the 50 and 50 Digital Input/Output modules requires mounting the modules on the 7.5mm by 35mm DIN rail and connecting the modules to the system I/O Bus. Refer to the System Configuration Guide, at the beginning of this manual, for complete information on system layout, I/O Bus cable routing and module installation. 3. 50 I/O Module Installation The 50 modules support input and output solid-state I/O modules. An input or output module may be installed at any I/O point. There are positions on the 50 for I/O modules. They are labeled IO0 to IO7 (see Figure : 50 Digital I/O Module). A dip-switch configures each point as an input or output. They are numbered 0 to 7 on the circuit board, corresponding to sockets IO0.0 to IO0.7 and IO.0 to IO.7. Ignore the numbers printed on the dip-switch case. To select an input point, press down on the INPUT (left) side of the switch. To select an output point, press down on the OUTPUT (right) side of the switch. To install an I/O module: Remove the module cover. Insert the I/O module into the sockets on the board. Press the module firmly into the sockets. Set the I/O type switch corresponding to the I/O module. Set the switch to INPUT if the I/O point is an input. Set the switch to OUTPUT if the I/O point is an output. Replace the cover. It holds the I/O modules in place. Switches I/O Bus Connector Status LEDs I/O Type Switches I/O Bus Connector I/O Module Sockets Termination Connector 0 3 5 6 7 Figure : 50 Digital I/O Module 50/50 Digital I/O Module Hardware Manual October 9, 007 5
3. 50 I/O Module Installation The 50 modules support input and output solid state I/O modules. There are 6 positions on the 50 for I/O modules. They are labeled IO0 to IO5 (see Figure : 50 Digital I/O Module). 6 input modules or 6 output modules may be installed. Input and output modules cannot be mixed on the same 50 module. The OUTPUTS dip-switch configures the 50 for input or output modules. To use the 50 with output modules, close the OUTPUTS switch. To use the 50 with input modules, open the OUTPUTS switch. To install an I/O module: Remove the module cover. Insert the I/O module into the sockets on the board. Press the module firmly into the sockets. Replace the cover. It holds the I/O modules in place. I/O Bus Connector Status LEDs Configuration Switches I/O Bus Connector 0 Termination Connector 3 5 6 7 I/O Module Sockets 9 0 3 5 Termination Connector Figure : 50 Digital I/O Module 3.3 Field Wiring Field wiring connects to the termination connectors at the bottom of the module (see Figure : 50 Digital I/O Module and Figure : 50 Digital I/O Module). Each I/O point has two poles. On the 50 module the pairs are numbered 0 to 7 corresponding to I/O module sockets IO0 to IO7. On the 50 module the pairs are numbered 0 to 5 corresponding to I/O module sockets IO0 to IO5. The + and symbols indicate the polarity of the poles. All I/O points are isolated from each other. Isolation between I/O points allows multiple power sources to be used within in the same module. Figure 3: Field Wiring Examples shows typical wiring for AC and DC inputs and outputs. 50/50 Digital I/O Module Hardware Manual October 9, 007 6
3.3. AC Modules Loads can be connected to the Hot or Neutral side of the power source. They are shown connected to the neutral side in Figure 3: Field Wiring Examples. You may ignore the signal polarity labels on the terminal block when wiring AC input and output modules. 3.3. DC Modules Observe the signal polarity when wiring DC input and output modules. Digital output modules should be fused, particularly in primary voltage carrying modules. See Figure 3: Field Wiring Examples for fusing examples. Consult the individual I/O module specifications for the suggested ratings for external fuses. IDCM-5 ODCM-5 IACM-5 OACM-5 DC INPUT DC OUTPUT AC INPUT AC OUTPUT + 0 + + + 3 + + 5 + 6 + 7 3 5 6 7 9 0 3 5 6 F U S E 5 Amp maximum current F U S E 5 Amp maximum current L O A D L O A D + FUSE Volts FUSE HOT 0VAC Neutral NOTES: These are typical wiring examples. Only four I/O points are shown. Choose individual fuses or line fuses. Both types are shown. Figure 3: Field Wiring Examples 3.3.3 Termination Connector Controller, modem and I/O modules use screw termination style connectors for termination of field wiring. They accommodate solid or stranded wires from to AWG. The connectors are removable. This allows module replacement without disturbing the field wiring. Leave enough slack in the wiring for the connector to be removed. CAUTION: To remove the connector: Remove power before servicing unit. Pull the connector upward from the board. Apply even pressure to both ends of the connector. To install the connector: 50/50 Digital I/O Module Hardware Manual October 9, 007 7
Line up the pins on the module with the holes in the connector. Make sure all the pins line up properly. Push the connector onto the pins. Apply even pressure to both ends on the connector. The 50 module uses a two piece connector. Positions to are on the first connector. Positions 9 to 6 are on the second connector. The 50 module has an additional two piece connector. Positions 7 to are on the third connector. Positions 5 to 3 are on the fourth connector. Be sure not to confuse the connectors. 3. Selection The 5000 Series I/O bus will support a maximum of forty I/O (input/output) modules. 5000 Series I/O module types may be combined in any manner to the maximum supported by the controller used. The types of input and output modules available are: Digital Input modules Digital Output modules Analog Input modules Analog Output modules Counter Input modules Each type of I/O module, connected to the I/O bus, must have a unique I/O module address. Different types of I/O modules may have the same module address. The address range supported by the SmartWIRE, SCADAPack or TeleSAFE Micro6 controller module may restrict the I/O module address range. Refer to the controller manual for the maximum address supported. 3.. 50 Selection The model 50 Digital I/O module acts as both an input and an output module. The three address switches labeled,, and set the input and output module address. To set the address: Open all three switches by pressing down the left side of the switch. Close the switches that total to the desired address. Figure : Model 50 Digital I/O Module Switches shows the switch settings for each of the module addresses. Note: The 50 module uses one digital input address and one digital output address per module. No other digital I/O module (input or output) may use the address set on the 50 module. 3.. 50 Selection The model 50 Digital I/O module acts as either an input or an output module. If the OUTPUTS switch is closed, the 50 module uses digital output module address. If the OUTPUTS switch is open the 50 module uses digital input module address. The four address switches labeled,, and set the input and output module address. To set the address: 50/50 Digital I/O Module Hardware Manual October 9, 007
Open all four switches by pressing down the left side of the switch. Close the switches that total to the desired address. Figure 5: Model 50 Digital I/O Module Switches shows the switch settings for each of the 6 module addresses. 0 3 5 6 7 How to Set Switches Determine the module address. Press the side of the switches shown in gray above. Press this side to ignore switch value Press this side to add switch value Figure : Model 50 Digital I/O Module Switches 0 3 5 6 7 9 0 3 5 How to Set Switches Determine the module address. Press the side of the switches shown in gray above. Press this side to ignore switch value Press this side to add switch value Figure 5: Model 50 Digital I/O Module Switches 50/50 Digital I/O Module Hardware Manual October 9, 007 9
Operation and Maintenance This 50 and 50 modules require no routine maintenance or calibration. If a module is not functioning correctly, contact Control Microsystems Technical Support for more information and instructions for returning the module for repair.. LED Indicators The models 50 and 50 modules have one red status LED per I/O point. This LED is on when an I/O module is installed and an output is turned on or the input is monitoring a voltage greater than the minimum rated input voltage. The LEDs are always enabled when an I/O module is installed. They are not affected by the LED power signal on the I/O bus.. Troubleshooting Problem Input LED does not come on when input signal is applied. Output LED does not come on when output is turned on. Output LED comes on but output is not energized. Action Check that the I/O module is the correct type. Check that the I/O module is properly seated in the sockets. If this is a DC input, check the polarity of the signal. Check the magnitude of the input voltage. It must be greater than the I/O module turn on voltage. Check that the I/O module is properly seated in the sockets. Check that the I/O module is the correct type. Check the external fuse if one is installed. Check the field wiring. 50/50 Digital I/O Module Hardware Manual October 9, 007 0
5 Specifications Disclaimer: Control Microsystems reserves the right to change product specifications without notice. For more information visit www.controlmicrosystems.com. 5. 50 Module Specifications I/O points Voltage Range Load Current Surge Current Off-State Leakage Transient Protection Response Time Isolation ing Input/Output Assignment Power Requirements Visual Indicators Field Terminations Dimensions Mounting Packaging Environment 500 VAC DIP switch configurable able up to modules. DIP switch selection for each I/O point 5V @ 90mA red LEDs permanently enabled Two pole, removable terminal block to AWG 5 amp contacts.5 inch (0 mm) wide.65 inch ( mm) high.75 inch ( mm) deep 7.5 x 35 DIN rail Corrosion resistant zinc plated steel with black enamel paint 5% RH to 95% RH, non-condensing 0 o C to 60 o C 0 o F to 0 o F 50/50 Digital I/O Module Hardware Manual October 9, 007
5. 50 Module Specifications I/O points 6 Voltage Range Load Current Surge Current Off-State Leakage Transient Protection Response Time Isolation ing Input/Output Assignment Power Requirements Visual Indicators Field Terminations Dimensions Mounting Packaging Environment 500 VAC DIP switch configurable able up to 6 modules, depending on controller module. All inputs or outputs. Selectable by DIP switch. 5V @ 50mA 6 red LEDs permanently enabled Four pole, removable terminal block to AWG 5 amp contacts.37 inch (5 mm) wide.65 inch ( mm) high.75 inch ( mm) deep 7.5 x 35 DIN rail corrosion resistant zinc plated steel with black enamel paint 5% RH to 95% RH, non-condensing 0 o C to 60 o C 0 o F to 0 o F 50/50 Digital I/O Module Hardware Manual October 9, 007
5.3 I/O Module Specifications The following specifications are for four common I/O modules. Specifications for other modules are available, upon request from Control Microsystems. These specifications apply to I/O modules supplied by Control Microsystems. Specifications for I/O modules from other suppliers may be different. Common Specifications Size 0. width X.7 length X.0 height Isolation 000 V RMS at 60 Hz. Operating temperature Insulation resistance 0C to +0C 0F to +76F 00 M at 500 VDC IACM-5 Type Color Input voltage range Must operate voltage Must release voltage Turn-on/turn-off time AC input Yellow 90-0 VAC/VDC nominally 0 VAC 90 VAC 5 VAC 0 ms maximum IDCM-5 Type Color Input voltage range Must operate voltage Must release voltage Turn-on/turn-off time DC Input White 3-3 VDC 3 VDC VDC 0.0/0.0 ms maximum OACM-5 Type Color Output voltage range Load current Single cycle surge current On-state voltage drop AC Output, zero crossing turn on Black -0 VAC typically 0 VAC 0.0-3 Amps at 5C de-rate to. Amps at 70C 0 Amps.5 volts max. 50/50 Digital I/O Module Hardware Manual October 9, 007 3
Leakage current Turn-on time Turn-off time Fuse ma maximum / 60 Hz cycle maximum / cycle maximum 5 Amp recommended on output. See Figure 3: Field Wiring Examples for information. ODCM-5 Type Color Output voltage range Load current One second surge current On-state voltage drop Leakage current Turn-on time Turn-off time Fuse DC Output Red 3-60 VDC 0.0-3 Amps at 5C de-rate to. Amps at 70C 5 Amps. volts maximum.5ma DC maximum 0.0 ms maximum 0.05 ms maximum 5 Amp recommended on output See Figure 3: Field Wiring Examples for information. 50/50 Digital I/O Module Hardware Manual October 9, 007
6 Approvals and Certifications Safety Digital Emissions Non-Incendive Electrical Equipment for Use in Class I, Division Groups A, B, C and D Hazardous Locations. FCC Part 5, Subpart B, Class A Verification 50: EN 500-50: EN6000-6-: 00 Electromagnetic Compatibility Generic Emission Standard Part: Industrial Environment C-Tick compliance. Registration number N57. Immunity 50: EN 500-50: EN6000-6-: 999 Electromagnetic Compatibility Generic Standards Immunity for Industrial Environments Declaration This product conforms to the above Emissions and Immunity Standards and therefore conforms with the requirements of Council Directive 9/336/EEC (as amended) relating to electromagnetic compatibility. Models with digital inputs configured below 30Vdc/60Vac are eligible to bear the CE mark. The Low Voltage Directive is not applicable to this product in applications below 30Vdc/60Vac. 50/50 Digital I/O Module Hardware Manual October 9, 007 5