Normal Mode - GE Grid Solutions Multilin 9450 Instruction Manual

DIGITAL DRY CONTACT RELAY OUTPUT (FORM C) MODULE
9.6.2

Normal Mode

Note
9.7 Digital Dry Contact Relay Output (Form C) Module
9–12
In Normal Mode, the Input Module:
1. Reads and averages the A/D and adjusts values for process 2.
2. Calculates the percentage of Input Value.
The percentage value of the Input is stored in Input Value Registers (Registers 04097-
04104).
The device will operate with the following default parameters:
Address:
Baud Rate:
Transmit Delay Time:
Normal Operation is prevented by a number of occurrences. See Section 9.4 for details.
Digital Dry Contact Relay Output Module Specifications
Model Number
Contact Type
Relay Type
Communication
Power Requirement
Operating Temperature
Switching Voltage
Switching Power
Switching Current
Mechanical Life
Electrical Life
Factory Settings
Default Settings (Reset Button)
EPM 9450/9650 ADVANCED POWER QUALITY METERING SYSTEM – INSTRUCTION MANUAL
247 (F7H)
57600 Baud
20 msec
4RO1: 4 latching relay outputs
Changeover (SPDT)
Mechanically Latching
RS485, Modbus RTU
Programmable Baud Rates: 4800, 9600, 19200, 38400, 57600
2.0W max @ 12-20VDC
o
(-20 to +70) C/(-4 to +158)
AC 250V / DC 30V
1250VA / 150W
5A
7
5 x 10 switching operations
5
10 switching operations at rated current
Modbus Address: 156
Baud Rate: 57600
Transmit Delay Time: 0
Modbus Address: 247
Baud Rate: 57600
Transmit Delay Time: 20msec
CHAPTER 9: EXTERNAL I/O MODULES
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