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Installing the ECS-NVCM
4.3.2 Installing the ECS-NVCM
1.
Remove AC power from the FACP.
2.
Open the cabinet.
3.
Align the ECS-NVCM over the mounting studs below the FACP board and secure with six supplied nuts/lockwashers. Refer to the
figures below for mounting locations.
Figure 4.12 ECS-NVCM Mounting Location Inside IFP-2100
4.3.3 Installing and Connecting the ECS-EMG to the ECS-SW24
The ECS-SW24 adds 24 switches to the IFP-300ECS and IFP-2100ECS controls for a total of 40, with the 16 non-ECS switches on the ECS-EMG.
Follow these steps to install and connect the ECS-SW24:
1.
Open Cabinet door and dead front panel.
2.
Remove AC power from the main control panel.
3.
Disconnect the backup batteries.
4.
Install the ECS-SW24 on the six mounting studs located on the inside of the dead front panel. See Figure 4.14 for IFP-300ECS or
Figure 4.15 for IFP-2100ECS.
5.
For the IFP-300ECS, connect one end of the wiring harness (P/N 130398 supplied) to the ECS-EMG and the other end to the ECS-
SW24 as shown in Figure 4.14.
6.
For the IFP-2100ECS, connect one end of the wiring harness (PN 130398 supplied) to the ECS-EMG and the other end to the P4
connector on the ECS-NVCM. If two ECS-SW24 modules are used, connect one ECS-SW24 to the other ECS-SW24. See Figure 4.15.
7.
Secure the switch expander(s) to the dead front panel using the supplied six 0.25" hex nuts.
8.
Restore AC power.
9.
Reconnect backup batteries.
ECS Series Manual — P/N 151455:H 2/15/2022
6815
6815
SK-NIC
ECS-NVCM
ECS-NVCM
Figure 4.13 ECS-NVCM Mounting Location Inside
IFP-300
ECS Device Installation
6815
SK-NIC
19
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