EPC Epaco E10-0066 - Technical Specifications; Explosion Protection Controller Specifications

FIKE CORPORATION
FM 3020541 Fike Explosion Protection System Page 25 of 32
P/N E06-051 Rev. 8 10/06
10.0 SPECIFICATIONS
Part Number:
E10-0066
Input Power:
18 to 30 VDC; 300mA
Max. Noise Ripple:
500mV peak at 24 VDC
Fuse:
2A Mini Automotive Type
Lower Limit for Input
Power Shut-down:
16 VDC
Power Consumption:
275mA in Normal State
300mA in Trouble State
200mA in Alarm State
Terminal Block Capacity:
1.5 to 0.14 mm
2
(16 to 28 AWG)
Input Circuits:
4-20mA:
Two detection circuits with maximum resistance of 30 Ω. Minimum 2 x 0.5 mm
2
(20 AWG) twisted shielded pair cable with drain wire.
If the 4-20mA pressure detectors are placed in a hazardous atmosphere a
Fike approved transmitter power supply shall be used on each detection
circuit.
Switch Closure:
One detection circuit, 24 VDC at 0.10A with a maximum resistance of 30 Ω.
Minimum 2 x 0.5 mm
2
(20 AWG) twisted shielded pair cable with drain
wire, class A or class B wiring.
Supervisory
Input:
One switch closure 24 VDC at 0.10A with a maximum resistance of 30 Ω.
Minimum 2 x 0.5 mm
2
(20 AWG) twisted shielded pair cable with drain
wire, class B wiring.
Disable Input:
One switch closure 24 VDC at 0.10A with a maximum resistance of 30 Ω.
Minimum 2 x 0.5 mm
2
(20 AWG) twisted shielded pair cable with drain
wire, class B wiring.
Series Firing Output
Circuit:
Voltage and current rating 50 VDC, 3.5A. Maximum loop resistance including
actuator(s) is 10 Ω. Each actuator is typically 0.7 Ω. Minimum wire size
2 x 0.75 mm
2
(18 AWG). Maximum number of actuators: Six (6).
Caution: Do not measure the resistance of the actuator(s) with a
meter. The meter may provide a current that will activate the
actuator.
Relay Output:
One SPDT Form C for Trouble; One SPDT Form C for Alarm.
Both rated DC operation: 2 amps @ 30VDC (pf=0.35)
AC operation: 0.5 amps @ 250VAC (pf=0.35)
Fire Bus:
Wire specification Alpha wire or RE-Y2Y or Belden 9841, maximum
resistance of 50 Ω, inductance L=100uH, capacitance C=0.02uF,
maximum length 1,000 ft (300 m) total.
Status Bus:
Wire specification Alpha wire or RE-Y2Y or Belden 9841, maximum
resistance of 50 Ω, inductance L=100uH, capacitance C=0.02uF,
maximum length 1,000 ft (300 m) total.
Temperature Rating:
-18°C to 60°C (0°F to 140°F). If EPC is located inside auxiliary housing,
maximum temperature is 43.3°C (110°F).
Humidity:
80% relative, maximum (non-condensing).
Size:
200m L x 130mm H x 60mm D (7.7” L x 5.2” H x 2.3” D).
Weight:
0.68 kg (1.5 lbs.).