RFL Electronics GARD 8000 - Page 56

Technical Data
GARD 8000 SYS RFL Electronics
September 24, 2012 3-2 973.334.3100
Alarm Relays:
Quantity: Two
Contacts: SPDT (Form C)
Rating: 100 mA, 300 Vdc resistive load
Temperature:
Operating: -20° C to + 70° C (-4 F to 158° F)
Storage: -40° C to +85° C (-40° F to +185° F)
Relative Humidity:
Up to 95 percent at +40° C (+104° F), non-condensing
System Ports:
Front RS-232 Electrical TCP/IP (RJ45)
Rear Electrical (RJ45) or optical TCP/IP
RS-232
RS-485
Optional network port(s): Modbus
DNP 3.0
EN 6061850
Time-Code Input:
BNC connector for IRIG-B unmodulated (logic-level) or modulated (10 V peak-peak, maximum)
BNC connector for 1- PPS (pulse per second) reference input (logic-level)
Optional GPS receiver (with external antenna). With GPS option installed the system outputs logic-
level IRIG-B and 1-PPS signals.
RFI Susceptibility:
ANSI PC37.90.2 (35 Volts/Meter)
IEC 255-22-3 (RFI Class III)
Interface Dielectric Strength:
All contact inputs, solid-state outputs, power supply inputs and relay outputs meet the following
specifications:
ANSI C37.90-1989 (Dielectric)
ANSI C37.90.1-1989 (SWC and Fast Transient)
EN 60255-5 (1500 Vrms Breakdown Voltage and Impulse Withstand)
IEN 60255-22-1 (SWC Class III)
EN 60255-22-2 (ESD Class III)
EN 60255-22-4 (Fast-Transient Class III)
EN 60834-1