CIRCUTOR CVM144 Series - Manual (Page 14)

----- Supply network analyzer CVM-144 ------ User's manual --- Page No. 13
4.3.4.- Card for digital Inputs (7 70 579 and 7 70580)
Description Card connection terminal arrangement
Mod CVM 144 -C2-Digital
(Code: 770 569)
Mod CVM 144 RS485-C2-Digital
(Code: 7 70 579)
Mod CVM 144 RS232-C2-Digital
(Code: 7 70 580)
Mod CVM 144
C2-Digital
(Code: 7 70 569)
Mod CVM 144
RS485-C2-Digital
(Code: 7 70 579)
Mod CVM 144
RS232-C2-Digital
(Code: 7 70 580)
No Terminal description No Terminal description No Terminal description
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24 digital inputs common
digital input IN4
digital input IN3
digital input IN2
digital input IN1
no used
no used
no used
Relay RL2 output
Relay RL2 common
Relay RL1 output
Relay RL1 common 13
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24
digital inputs common
digital input IN4
digital input IN3
digital input IN2
digital input IN1
RS-485 ( GND)
RS-485 ( - )
RS-485 ( + )
Relay RL2 output
Relay RL2 common
Relay RL1 output
Relay RL1 common 13
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15
16
17
18
19
20
21
22
23
24 digital inputs common
digital input IN4
digital input IN3
digital input IN2
digital input IN1
RS-232 ( GND)
RS-232 (Rx)
RS-232 (Tx)
Relay RL2 output
Relay RL2 common
Relay RL1 output
Relay RL1 common