Vacon Plc Phone: +358-201 2121 Fax:+358-201 212 205
Service: +358-40-8371 150 E-mail: vacon@vacon.com
Page 64 Vacon
Pump and fan control with autochange
Terminal Signal Description
301 DID1 External fault Contact open = no fault
(closing contact) Contact closed = fault
302 DID2 RUN disable Contact open=start of motor enable
Contact closed=start of motor
disabled
303 DID3 Acceler. / Decel. time Contact open = time 1 selected
selection Contact closed = time 2 selected
304 DID4 Jogging speed selection Contact open = no action
Contact closed = jogging speed
305 COMD Common for DID1-DID2 Connect to GND or +24 V
306 +24 V Control voltage output Voltage for switches, etc. max. 0.1 A
307 COME Common for DIE3-DIE4 Connect to GND or +24 V
308 GND I/O ground Ground for reference and controls
309 DID5A+ Pulse input A
310 DID5A- (differential input)
311 DID6B+ Pulse input B 90 degrees phase shift compared
312 DID6B- (differential input) to pulse input A
313 DID7Z+ Pulse input Z one pulse per one revolution
314 DID7Z- (differential input)
315 GND I/O ground Ground for reference and controls
316 DOD1 Open collector output 1 Aux. drive 1 / autochange 1 control
317 DOD2 Open collector output 2 Aux. drive 2 / autochange 2 control
318 DOD3 Open collector output 3 Aux. drive 3 / autochange 3 control
319 DOD4 Open collector output 4 Fieldbus control
320 GND I/O ground Ground for reference and controls
327 TI+ Termistor input
328 TI-
Figure 7-5 I/O-Expander 200OPT with pump and fan control (Interbus-S)
Signal from
motor termistor
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