EPACO USER’S MANUAL
Release Date: January, 2010 P/N: E06-091 (Rev 0) Page: 7
2.1.3 EPC 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).
iCAUTION
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:
200 m L x 130 mm H x 60 mm D (7.7” L x 5.2” H x 2.3” D).
Weight:
0.68 kg (1.5 lbs.).
System Pressure Tolerance:
0.9% of transducer span, 600 mbar (8.7 psi), using the Ceramic pressure transducer, P/N
29945022-S, and EPC, P/N E10-0066, i.e. 5 mbar (0.08 psi).
Hazardous Area:
The EPC is not rated for hazardous atmospheres. The EPC must be located in an auxiliary
housing that is rated for the hazardous atmosphere in which it is located.
For FM installations the EPC must be located in a non-hazardous atmosphere.
To maintain the systems ATEX Approval the housing shall be an ATEX approved housing
supplied by Fike.
Current Firmware Version:
Can be verified using EPWorks Software.
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