GEM80-400 1. Introduction
Issue 3 04/99 ALSPA GEM80-400 CONTROLLER TECHNICAL MANUAL Page 1-19
1.
The upper backplane for the GEM80-400S Controller 25X9710 is very similar to
the 25X9707 except that it has five fast I/O connectors at the left hand end
rather than four basic/ verification connectors. In addition it has two Faston
connectors immediately to the left of the processor connector to allow a -15V
fast I/O supply to be connected. See chapter 6 for details
1.11.2. Lower Backplane
1. Not Used
2. Watchdog Relay 1 (RL1)
3. Watchdog Circuit Push-on Terminals (W/D)
4. Watchdog Relay (RL2)
Figure 1.14 - GEM80 Standard Controller Lower Backplane Type 25X8259
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