Cisco CISCO2650 - 2650 Router Hardware Installation Manual page 406

How to Install, Connect, or Replace the EVM-IPVS-16A Network Module
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Installing the EVM-IPVS-16A Network Module in the Router Chassis
To install the EVM-IPVS-16A network module in the router chassis, see the
Modules in Cisco Access
Note The EVM-IPVS-16A network module can only be installed in slots that support extension modules. For
information about which slots support extension modules, see
Wiring the Terminal Block Connectors
Wire the provided terminal block connectors using the pinout information provided in
Figure
The wires used to connect to the terminal block are required to be between 26 AWG and 18 AWG.
Note
Figure 39-4
Table 39-4
When you wire the terminal block connector, label each wire with the pin number, so you can easily
Tip
connect the wires to the alarm or RS-485 devices in your network.
In Table 39-4
Note
RS-485 ports. For contact closure ports, pins noted with a plus sign must be connected to positive
potential; pins noted with a minus sign must be connected to negative potential. For RS-485 ports, pins
noted with a plus sign must be connected to an RS-485 device non-inverting terminal; pins noted with a
minus sign must be connected to an RS-485 device inverting terminal.
Cisco Network Modules Hardware Installation Guide
39-6
Performing Online Insertion and Removal of the EVM-IPVS-16A Network Module, page 39-9
Routers" chapter of the Cisco Network Modules Hardware Installation Guide.
39-4.)
Wiring the Terminal Block Connectors
lists each pin on the terminal block, and the corresponding port information.
a plus (+) sign and minus (–) sign are used to note the polarity for the contact closure and
Chapter 39 Connecting Cisco Analog Video Gateway Network Modules
Table 1-1 on page 1-5
"Installing Cisco Network
Table 39-4. (See
OL-2485-20