Vacon CX Manual page 62

Page 62
Signal from
motor termistor
Figure 7-3 I/O-Expander 201OPT with pump and fan control (Modbus)
NOTE! Termistor input (terminals 327 and 328) must be shorted if not used.
READY = ON, when mains voltage has been applied and Vacon CX is ready to operate.
RUN = ON, when motor is running.
FAULT = ON, if a fault occurs.
Vacon Plc Phone: +358-201 2121
Service: +358-40-8371 150
Pump and fan control with autochange
Terminal Signal
301 DID1 Interlock input,
autochange 1
302 DID2 Interlock input
autochange 2
303 DIE3 Interlock input,
autochange 3
304 DIE4 Interlock input
autochange 4
305 COMD Common for DID1-DID2
306 +24 V Control voltage output
307 COME Common for DIE3-DIE4
308 GND I/O ground
309 DID5A+ Interlock input
310 DID5A- autochange 5
311 DID6B+
312 DID6B-
313 DID7Z+
314 DID7Z-
315 GND I/O ground
316 DOD1 Open collector output 1
317 DOD2 Open collector output 2
318 DOD3 Open collector output 3
319 DOD4 Open collector output 4
320 GND I/O ground
327 TI+ Termistor input
328 TI-
Fax:+358-201 212 205
E-mail: vacon@vacon.com
Vacon
Description
Contact closed = interlock is active
Contact closed = interlock is active
Contact closed = interlock is active
Contact closed = interlock is active
Connect to GND or +24 V
Voltage for switches, etc. max. 0.1 A
Connect to GND or +24 V
Ground for reference and controls
Contact closed = interlock is active
Ground for reference and controls
Aux. drive 1 / autochange 1 control
Aux. drive 2 / autochange 2 control
Aux. drive 3 / autochange 3 control
Fieldbus control
Ground for reference and controls