Johnson Controls FEU2610 Series, Installation Instructions Manual, Page: 8 / 15

FEU2610 Field Equipment Controller Installation Instructions
8
Wire Gauges and Lengths
See
Table 1
for the field controller platform wiring list and
Table 3
for alternative wire gauges and lengths.
Table 1: Field Controller Platform Wiring List (Part 1 of 3)
Terminal
Block Terminal
Labels Function and Electrical Ratings/Requirements Recommended Cable Type
and Length
1
Universal IN +15 V Provides 15 VDC power for active devices connected to
the Universal IN terminal blocks (3-wire connections).
100 mA total current 0.6 mm (22 AWG) stranded, 3-wire
twisted, non-shielded cable for
runs of <30 m (90 ft)
Same as IN. See IN
n cable type.
IN n Analog Input, Voltage Mode
Accepts a 0-10 VDC input signal.
10 VDC Maximum Input Voltage
Internal 75k ohm Pulldown 0.6 mm (22 AWG) stranded, 2-wire
twisted, non-shielded cable for
runs of <30 m (90 ft)
(Row
A in Table 2 )
Analog Input, Current Mode
Accepts a 4-20 mA input signal.
Internal 100 ohm load Impedence enabled/disabled by
jumper 0.6 mm (22 AWG) stranded, 2-wire
twisted, non-shielded cable
(Row
B in Table 2 )
Analog Input, Resistive Mode
Accepts 0-600k ohm input signal
Internal 12 V, 15k ohm Pullup
RTD (1k Nickel [Johnson Controls], 1k Platinum, A99B
Silicon Temperature Sensor)
Negative Temperature Coefficient (NTC) Sensor
(10k Type L, 2.252k Type 2) 0.6 mm (22 AWG) stranded, 2-wire
twisted, non-shielded cable for
runs of <30 m (90 ft)
(Row
A in Table 2 )
Binary Input, Dry Contact Maintained Mode
1 second minimum pulse width (0.5 Hz at 50% duty cycle)
Internal 12 V, 15k ohm Pullup 0.6 mm (22 AWG) stranded, 2-wire
twisted, non-shielded cable for
runs of <30 m (90 ft)
(Row
A in Table 2 .)
ICOM n The signal common for all Universal IN terminals;
isolated from all other terminal commons.
0.6 mm (22 AWG) stranded, 2-wire
twisted, non-shielded cable for
runs of <30 m (90 ft)
Same as IN. See IN
n cable type.
Note: Use 3-wire cable for active
devices that connect to the +15 V
terminal also.
Binary IN IN n Binary Input, Dry Contact Maintained Mode
0.01 second min. pulse width (50 Hz at 50% duty cycle)
Internal 8 V, 3k ohm Pullup 0.6 mm (22 AWG) stranded, 2-wire
twisted, non-shielded cable for
runs of <30 m (90 ft)
(Row
A in Table 2 )
Binary Input, Pulse Counter Mode
0.01 second min. pulse width (50 Hz at 50% duty cycle)
Internal 8 V, 3k ohm Pullup
ICOM n The signal common for all Binary IN terminals; isolated
from all other terminal commons, excluding CO terminal
commons that are configured as Analog Outputs (AOs).