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I.L. 40-201.9
3
CONTACT DATA
Trip Contacts — make & carry 30 A for 1 second, 10 A continuous capability, break 50 watts
resistive or 25 watts with L/R = .045 seconds.
• Non-Trip Contacts
Contacts also meet IEC - 255-6A, IEC - 255-12, IEC -255-16, BS142-1982.
4
COMMUNICATION EQUIPMENT INTERFACE
4.1
INPUTS
Optoisolated (7500 V peak) jumper configurable for 20 V, 48 V, 125 V external dc Power Supply
Operation "On" State Current:
20 V
48 V
125 V
Interfaces to Power Line Carrier (ON-OFF and FSK) Audio Tone and Microwave.
Mark 1
Space 1
Channel Failure 1
Mark 2
Space 2
Channel Failure 2
4.2
OUTPUT
Optoisolated (7500 V peak) Power Transistor Output (Rated 400 V) supporting external dc
power supply operation in the range of 20 - 150 V dc.
Interfaces to:
Carrier on/off (for ON-OFF PLC) or Carrier mark / space (for FSK PLC) control.
5
OPTIONAL COMPUTER/NETWORK INTERFACE
• RS232C/PONI
• INCOM/PONI
6
CHASSIS DIMENSIONS AND WEIGHT
Height 7" (177.8 mm) 4 Rack Units (
Width 19" (482.6 mm)
Depth 14" (356 mm) including terminal blocks
Weight 38 lb. (17.5 kg)
2-2
1 A Continuous
0.1 A Resistive Interrupt Capability
15 mA
6 mA
6 mA
}
3 Terminal Application
— for single point computer communications
— for local network communications using INCOM network
See Figure 2-1
Power Automation and Protection Division
)
REL 352 Version 1.00
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