TB3 (labeled CCR & MISC. MONITORING FEEDBACK) has 54 inputs—three for each controllable element—for monitoring
feedback.
All inputs to TB3 are rated for 24V DC only.
Table 1: Monitoring Connections
Function
Connections
CCR #1
CCR #2
PP
1
4
RL
2
5
CO
3
6
The example above shows numbering for controllable elements 1 and 2.
One wire from each input may be connected to TB3 to monitor these points on the CCR along with each corresponding
common:
•
Primary Power (PP)
•
Remote/Local (RL)
•
Commanded ON (CO)
Note
Note that any, all, or none of these inputs may be used. The conditions that will be used are configured during the
system configuration.
See Drawings 43A4582-05 and 43A4582-10 for monitoring point connections.
TB3 (labeled Remote Control IO) holds the connections for an L-854 Pilot Control Radio (PRC) and photocell, if used.
Depending on the type of radio or photocell that is being connected to the RELIANCE NAVIGATOR, an array of contact
closure relays will need to be added for the system to read these inputs correctly. If the PCR or photocell is a contact
closure, the relay can be sourced (24V DC) from the power block to the right of the remote control inputs. If the PCR or
photocell does not contain dry contact closures, the relays mentioned previously will need to be used. Do not use a 120V
AC control signal directly into TB3.
3.5.2 Wiring for Controllable Element Points
TB2 (labelled CONTROL) has 18 sets of terminal blocks; one set for each controllable element. The example at right shows
Terminal Block numbering for controllable CCR elements 1 and 2.
The first two connections in each group are dedicated to setting the preset fail-safe step for the CCR.
Table 2: CCR Connections and CCR Control Wiring (TB2)
Function
Separate B1 / no B1 required
Connections
CCR #1
CCR #2
Fail-safe
1-2
10-11
CCI
3
12
CC / CC (B1)
4
13
Step 1 (B1) / Step 2 (B2)
5
14
Step 2 (B2) / Step 3 (B3)
6
15
Step 3 (B3) / Step 4 (B4)
7
16
Step 4 (B4) / Step 5 (B5)
8
17
Step 5 (B5) / Not Used
9
18
ADB SAFEGATE RELIANCE Navigator
™
Installation and Operation Manual
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