Tyco Galaxy SC Controller User Manual

Tyco Electronics Galaxy SC Controller J85501F-1
3 - 46 Installation Issue 13 February 2001
Remote Peripheral
Monitoring
(J85501F1 L-AG,
J85501G1)
The Remote Peripheral Monitoring Option of Galaxy provides data
acquisition capability far beyond that normally available in a power
plant controller. Presently, the monitoring modules available from the
J85501G1 specification include various ranges of DC Voltage modules,
a DC Shunt module, a Binary module, each with six input channels plus
a temperature channel, and a Temperature Module with seven channels.
A Control Relay module with three Form-C outputs is also available.
These modules are meant to be located near the equipment being
monitored and and are daisy-chained together in a maximum of three
2-wire communication buses (maximum of 255 modules) for their
connection into Galaxy. Refer to the J85501G1 Remote Peripheral
Monitoring System Product Manual, Select Code 167-790-063, for
detailed instructions on wiring the remote modules.
Included with the Remote Peripheral Monitoring option of Galaxy are
the following:
• BJM Remote Peripheral Monitoring Board
• Remote Peripheral Monitoring Cable Interface Card
• Three 560 ohm, 10 watt Bus Termination Resistors
• Three inductor beads
1. Mount the Remote Peripheral Monitoring Cable Interface Card on
the backplane Connector corresponding to the Intelligent side
optional slot chosen for the BJM Remote Peripheral Monitoring
circuit pack and secure with the mounting screw provided on the
card. Refer to Figure 2-2 for backplane mounting locations.
2. Mount, wire and set module addresses for all monitoring modules
in accordance with information provided with their product
manual. Note that three communication buses are available within
Galaxy to simplify their installation if the points to be monitored
are widely distributed throughout the office or if the maximum of
255 modules is approached.
3. Equip the last module in each equipped bus with a Bus
Termination Resistor across the X1/X2 terminals in the module.
All buses must be terminated by Bus Termination Resistor. If
Bus(es) 2 and/or 3 on the Remote Peripheral Monitoring Cable
Interface Card is/are not used, mount its/their Bus Termination
Resistor(s) on the designated position(s) of the interface card. (Bus
1 on the Remote Peripheral Monitoring Cable Interface Card must
always be equipped first.) Refer to Figure 3-14.

Tyco Galaxy SC Controller Specifications

General

Brand	Tyco
Model	Galaxy SC Controller
Category	Controller
Language	English