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EN0B-0735GE51 R0317
C7110C1001A / C7110D1009A
WALL MODULES
HONEYWELL EXCEL 5000 OPEN SYSTEM
PRODUCT DATA
GENERAL
The C7110C1001A and C7110D1009A are combined CO
2
/
temperature wall modules designed for applications in indoor
ventilation and air conditioning systems. In conjunction with
the Honeywell's Excel 5000 controllers, they can be used to
control the flow of incoming fresh air, thus improving air
quality while reducing energy consumption. During high-
occupancy periods, fresh air can be supplied to rooms in
order to maintain acceptable air quality, while during low-
occupancy periods, the unnecessary conditioning of outdoor
air can be avoided or reduced.
FEATURES
Fully compatible with the Excel 5000 controllers.
CO
2
sensor employing state-of-the-art Non-Dispersion
Infrared (NDIR) technology.
Selectable CO
2
measurement range of 400…2000/3000
ppm.
Self-calibrating: automatic drift correction (ABC
algorithm) based on long-term evaluation.
External LED (C7110C1001A: CO
2
level indication;
C7110D1009A: auxiliary)
Internal Service LED (visible after removing cover and
setpoint wheel).
MODELS
order no.
description
C7110C1001A
0…10 VDC CO
2
sensor output
0…10 VDC temperature output
CO
2
level indication LED
Service LED
C7110D1009A
0…10 VDC CO
2
sensor output
NTC20k
Ω
temp. sensor (passive)
Temp. setpoint wheel (rel./abs. scale)
Occupancy bypass button
Auxiliary LED
Service LED
DIMENSIONS
10
4
99
30
External LED
CO2 LEVEL INDICATION LED (C7110C1001A)
AUX. LED (C7110D1009A)
OCCUPANCY BYPASS
BUTTON (C7110D1009A)
Fig. 1. Dimensions in mm