I / O Expander. Instrument for torque control ASL 11/17

Transcription

1 Instrument for torque control I / O Expander ASL 11/ ENGLISH Pictograms WARNING It can be dangerous to use this machine if the operating instructions are not carefully followed. Before using the machine, please read the instructions supplied carefully and keep them safe for future reference. ENGLISH Operator s Instructions Pages 2-7 Spare Parts and Accessories Ordering No.s Page 7 Edition 1 Atlas Copco Tools No Page 1 (8)

2 Technical specifications Digital in Relay out Internal 24 volt out 0-state 0-5V, transition 5 11V, 1-state 11-30V According to IEC volt 0,5A max, resistive load max 60mA I / O Expander Dimensional drawing Derating curve V out 24 Powered from ext. 24V in I out max = 750mA max I out s Over all dimensions Length Width Height Weight Power consumption Operating voltage 141 mm 107 mm 58 mm (Excluding DIN rail socket) 680 g max 100 ma (normal 70 ma) VDC Operating conditions Temperature 0-50 o C ( o F) Humidity 5-95% non-condensing Introduction The I/O-expander is designed to extend I/O with 8 digital inputs and 8 relay outputs. It is easily connected to the I/O-port on thetensor DS D312 or PF3000 Controller. No adapter cable is needed, only the communication cable and termination The I/O expander will not work with PF2000 or Tensor DS D Atlas Copco Tools - No

3 Installation When installing the I/O-expander please follow instructions below. Connectors Ref. No. Description 1 24 VDC input 2 Hex switch 3 I/O -Bus cable/termination Fig Power supply The I/O-expander is powered from the DS drive or PF3000 through the I/O-Bus cable. The maximum current output from the DS/PF3000 is 800mA. If there is additional equipment connected to the DS/PF3000 which together with the I/O-expander consumes more than 800mA it is necessary to have external power supply. External power to the I/O-expander is connected on position 1 in Fig. 1, named ext 24 VDC Input. Note: External Power supply used, has to be isolated and apply to National standards. Hex Switch There is a hex switch on the I/O-expander (Fig. 1/Ref. No 2). Turn the switch to the right number/letter. The number indicates the node address on the I/O-bus. When delivered it is pre-set to 2. For Tensor DS this should not be changed. For PF3000, please read PF 3000 manual for detailed information. Settings on Hex switch POS. 0 NODE ADDRESS Internal relay in PF3000. Not used A 10 B 11 C 12 D 13 E 14 F 15 Atlas Copco Tools - No

4 Fig. 2 Connections = Termination = Cable Atlas Copco Tools - No

5 Connectors and cables On the I/O-expander there are two connectors for the I/O-bus. Both of these has to be connected. The drive is also equipped with two connectors for the I/O-bus, which have to be connected as well. Every connector in the system has to be connected, either by a cable, xx (See page 7) or a termination, Fig. 2 shows how the I/O-bus accessories shall be connected. Relays Relay out There are 8 relayoutputs. Normally open or normally closed depending on the connection. Connector 24-pin detachable screw terminal. Mating connector Phoenix MCVR 1.5/12-ST.3.81 or compatible. Two way dry contact relays. Isolated outputs. Logical function is set in the configuration of the PowerFocus or DS-drive. Electrical data Max 50VDC/AC. Switching load: min 1mA, max 500 ma resistive load. Pin. No. Fig. 3 Screw terminal 1 Relay 1 normallyopen 2 Relay 1 common 3 Relay 1 normally closed RE1 RE2 RE3 RE4 4 Relay 2 normally open 5 Relay 2 common 6 Relay 2 normally closed Relay 3 normally open 8 Relay 3 common 9 Relay 3 normally closed 10 Relay 4 normally open 11 Relay 4 common 12 Relay 4 normally closed RE RE RE RE Relay 5 normally open 24 Relay 5 common 25 Relay 5 normally closed 26 Relay 6 normally open 27 Relay 6 common 28 Relay 6 normally closed 0V 24V Relay 7 normally open 30 Relay 7 common 31 Relay 7 normally closed 32 Relay 8 normally open 33 Relay 8 common 34 Relay 8 normally closed Atlas Copco Tools - No

6 Digital input Digital inputs There are 8 optically isolated inputs. Galvanic isolation requires external power source connected to the and - inputs. The internal supply and ground are connected to the screwsocket providing a possibility to use for instance a pushbutton as signal. Connector 20-pin detachable screw terminal. Mating connector Phoenix MCVR 1.5/10-ST-3.81 or compatible. Isolated optocoupled digital inputs. Logical function is set in the configuration of the PowerFocus. Electrical data According IEC1131-2, HW rev04 and later (See label on left side of I/O -expander). Pin. No. 13 digital input 1 14 digital input 1 15 digital input 2 16 digital input 2 Fig. 4 DI1 Screw terminal DI2 DI3 DI4 24V 17 digital input 3 18 digital input digital input 4 20 digital input VDC non-isolated 22 GND (24 VDC non-isolated) DI DI DI DI V digital input 5 36 digital input 5 37 digital input 6 38 digital input 6 5.1V 39 digital input 7 40 digital input 7 41 digital input 8 42 digital input 8 5.1k 3.0k VDC non-isolated 44 GND (24 VDC non-isolated) Leds There are 8 RELAYLED indicating red light when a relay is activated. Fig. 5 There are 8 DIGINLED indicating red light when a high signal is applied on the input terminal. Normally open Common Normally Plus Minus 24V max 60mA closed non-isolated Atlas Copco Tools - No

7 Mounting The I/O -expander is designed to be mounted on a DIN Rail. Fig. 6 Spare parts & accessories Fig Ref. No. Ordering No. NB Qty Description I/O-bus termination p Screw connector (Phoenix MCVR 1.5/02 -ST-3.81) p Screw connector (Phoenix MCVR 1.5/12 -ST-3.81) p Screw connector (Phoenix MCVR 1.5/10 -ST-3.81) Din rail holder Right Endplate Left Endplate Screw (MFTS M3x12 Black chrome) Cables available Ordering No. Description meter meter meter meter meter meter Atlas Copco Tools - No