Johnson Controls NIE29 Series User Manual

Terminal Wiring and Cable Length Guidelines Tables
Table 12: Terminal Wiring
Determine Wire Size and
Maximum Cable Length
1
Function, Ratings, and
Requirements
Terminal LabelsTerminal Block
Label
Same as (Universal) INn.
Note: Use 3-wire cable for
devices that source
power from the +15 V
terminal.
15 VDC Power Source for active (3-wire)
input devices connected to the Universal
INn terminals.
Provides 100 mA total current.
+15 VUNIVERSAL
(Inputs)
See Guideline A in Table 13.
Analog Input - Voltage Mode (0–10 VDC)
10 VDC maximum input voltage Internal
75k ohm Pulldown
INn
See Guideline B in Table 13.
Analog Input - Current Mode (4–20 mA)
Internal 100 ohm load Impedance
See Guideline A in Table 13.
Analog Input - Resistive Mode (0–600k
ohm)
Internal 12 V, 15k ohm pull up
Qualified Sensors: 0–2k potentiometer,
Resistence Temperature Detector (RTD),
1k Nickel sensor, 1k Platinum, and A99B
Silicon temperature sensor
Negative Temperature Coefficient (NTC)
Sensor (10k Type L, 10k JCI Type II,
2.252k Type II)
See Guideline A in Table 13.
Binary Input - Dry Contact Maintained
Mode1 second minimum pulse width
Internal 12 V, 15k ohm pull up
Same as (Universal) INn.Universal Input Common for all Universal
IN terminals
Note: All Universal ICOMn terminals
share a common, which is isolated
from all other commons.
ICOMn
See Guideline A in Table 13.
Binary Input - Dry Contact Maintained
Mode
0.01 second min. pulse width
Internal 18 V, 3k ohm pull up
INn
BINARY
(Inputs)
Binary Input - Pulse Counter Mode
0.01 second min. pulse width
(50 Hz at 50% duty cycle)
Internal 18 V, 3k ohm pull up
Binary Input Common for all Binary Input
(IN) terminals
Note: All Binary ICOMn terminals share
a common, which is isolated from
all other commons, except the CO
common (OCOMn) when the CO
is defined as an AO.
ICOMn
20NIE29 Installation Instructions

Johnson Controls NIE29 Series Specifications

General

Brand	Johnson Controls
Model	NIE29 Series
Category	Controller
Language	English