2-7
The Standard Slave PCB assembly controls and supervises four I/O circuits, a
single Mapnet channel and the Power I/O Interface assembly and has the
following features:
•
A bi-directional 8 bit bus permits supervision and control of the Power
Supply via the Power I/O Interface assembly.
•
The Standard Slave communicates with the Master Controller via Serial
communications. This is accomplished through optically isolated transmit
and receive.
•
5V, +28V and +36V DC power is imported from the Power I/O
Interface assembly.
•
The Standard Slave I/O circuits are configurable with wire color-coded
jumper plugs described in Table 2-3.
Table 2-3. Jumper Plug Color Code Scheme
Color
Circuit Function
Part Number
Red
Monitor
733-712
Blue
Signal
733-713
White
Security
733-806
No plug
Auxiliary Relay
–––––––
Kit of 6 red, 6 blue, and 3 white jumpers: Part No. 740-769
The Standard Slave:
•
Includes interface for Master Controller communications
•
Controls the single Mapnet channel & provides 4 hard-wired I/O points
•
Controls the Power Supply via a parallel bus Power I/O Interface
•
Includes switch SW1 for Slave Card address & SW2 for battery selection
•
Re5V, +28V & 36V DC power from Power I/O Interface
•
+28V I/O Circuit & +36V Mapnet power control
Two different Standard Slave assemblies exist for specific usage:
1. 565-368 Standard Slave with U11 741-033 software is required for use
with:
•
636-341 Universal Switcher Power Supply (Gold Wing)
•
565-256 Power I/O Interface PCB
2. 565-222 Standard Slave with U11 software (Part No. 741-008) is required
for use with:
•
636-289 Power Supply (Black Hawk) or 636-370 w/charger adapter
•
565-220 Power I/O Interface PCB
Note:
4020 is not approved by UL for 110AH batteries because of
charger overheating and elevated temperatures within the
cabinet.
Continued on next page
4020 Standard Slave
Description
Standard Slave Functions
Application
