QUICK START MANUAL Document reference MAVM600MK2MPS-QS/E
VM600
Mk2
machinery protection system (MPS) Edition 2 - February 2021
2-18
IOC4
Mk2
input/output module
OVERVIEW OF VM600
Mk2
MACHINERY PROTECTION SYSTEM (MPS) HARDWARE
Table 2-5: IOC4
Mk2
module J2 connector pinouts
IOC4
Mk2
J2 connector: RAW, TTL, DSI, DC OUT
Label Pin
Name /
function
Direction Definition
CH1
1 RAW_CH1_HI O Dynamic channel 1 buffered “raw” output signal
2 RAW_CH1_R G Dynamic channel 1 buffered “raw” return
CH2
3 RAW_CH2_HI O Dynamic channel 2 buffered “raw” output signal
4 RAW_CH2_R G Dynamic channel 2 buffered “raw” return
CH3
5 RAW_CH3_HI O Dynamic channel 3 buffered “raw” output signal
6 RAW_CH3_R G Dynamic channel 3 buffered “raw” return
CH4
7 RAW_CH4_HI O Dynamic channel 4 buffered “raw” output signal
8 RAW_CH4_R G Dynamic channel 4 buffered “raw” return
AX1
9 RAW_AX1_HI O Auxiliary channel 1 buffered “raw” analog output signal
10 RAW_AX1_R G Auxiliary channel 1 buffered “raw” analog return
AX2
11 RAW_AX2_HI O Auxiliary channel 2 buffered “raw” analog output signal
12 RAW_AX2_R G Auxiliary channel 2 buffered “raw” analog return
SH
13 SHIELD PG / S Protective ground / shield (buffered “raw” analog outputs)
14 SHIELD PG / S Protective ground / shield (buffered “raw” analog outputs)
AX1
15 RAW_AX1_HI O Auxiliary channel 1 buffered “raw” digital output signal
16 RAW_AX1_R G Auxiliary channel 1 buffered “raw” digital return
AX2
17 RAW_AX2_HI O Auxiliary channel 2 buffered “raw” digital output signal
18 RAW_AX2_R G Auxiliary channel 2 buffered “raw” digital return
SH
19 SHIELD PG / S Protective ground / shield (buffered “raw” digital outputs)
20 SHIELD PG / S Protective ground / shield (buffered “raw” digital outputs)
TM/DB
21 DSI_TM I Discrete signal interface trip multiply (TM) control input
22 DSI_AB I Discrete signal interface alarm bypass (AB) control input
AR/RT
23 DSI_AR I Discrete signal interface alarm reset (AR) control input
24 DSI_R G Discrete signal interface return
SH
25 SHIELD PG / S Protective ground / shield (DSI)
26 SHIELD PG / S Protective ground / shield (DSI)
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