QUICK START MANUAL Document reference MAVM600MK2MPS-QS/E
VM600
Mk2
machinery protection system (MPS) Edition 2 - February 2021
2-14
IOC4
Mk2
input/output module
OVERVIEW OF VM600
Mk2
MACHINERY PROTECTION SYSTEM (MPS) HARDWARE
2.3 IOC4
Mk2
input/output module
The IOC4
Mk2
input/output module panel is shown in Figure 2-3.
NOTE: The IOC4
Mk2
input/output module is always used with an associated MPC4
Mk2
machinery protection and condition monitoring module as a pair/set of modules
(see 2.2 MPC4
Mk2
machinery protection and condition monitoring module).
Figure 2-3 illustrates the main components found on the IOC4
Mk2
panel and briefly explains
their function.
As shown in Figure 2-3, the IOC4
Mk2
module has the following connectors:
• J1 connector
This 24-pin connector is used to connect:
• Inputs (analog signals) for the dynamic channels (CH1 to CH4) and the auxiliary
channels (AX1 and AX2).
NOTE: The J1 connector is a 24-pin S2L connector (male) that is compatible with
24-pin B2CF plug-in connectors (female) with PUSH IN spring connections
and B2L plug-in connectors (female) with tension clamp spring connections.
• J2 connector
This 36-pin connector is used to connect:
• Inputs and ground reference (digital signals) for the DSI control signals (AB, AR and
TM).
• Outputs (buffered “raw” analog signals) for the dynamic channels (CH1 to CH4) and
the auxiliary channels (AX1 and AX2).
• Outputs (digital (pulse train) signals (TTL-level)) for the auxiliary channels (AX1 and
AX2).
• Outputs (analog signals) for the analog DC outputs.
NOTE: The J2 connector is a 36-pin S2L connector (male) that is compatible with
36-pin B2CF plug-in connectors (female) with PUSH IN spring connections
and B2L plug-in connectors (female) with tension clamp spring connections.
• J3 connector
This 16-pin connector is used to connect:
• Outputs (contacts) for the common circuit fault relay (FAULT) and the
user-configurable relays (RL1 to RL4).
NOTE: The J3 connector is a 16-pin connector (male) that is compatible with 16-pin
MC/STF plug-in connectors (female) with screw-terminal connections.
The IOC4
Mk2
module’s J1, J2 and J3 connectors are removable to simplify installation and
mounting.
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