NION Power and Serial Data Connections
Description and Installation
21
NION-16C48M Installation & Operation Manual - P/N: 53347:Rev: A1 5/5/09
Output relays are located at the bottom of the NION-16C48M motherboard and correspond (from
left to right) to outputs one through sixteen. Above each relay is its related LED, and below is a
corresponding jumper to set the output for normally open or normally closed operation. Refer to
the diagram below for jumper settings.
Figure 2.9 Output Jumper Settings
Pin 1 Pin 3
Output LED
Output jumper relay
(typical)
NION-16C48M motherboard
Output relays
1-16
Output operation jumper
Set the jumper across pins 1 and 2 for normally closed operation.
Set the jumper across pins 2 and 3 for normally open operation.
