Install Instructions

8
Tech.Doc - 03/21 - Subject to change. © Belimo Aircontrols (USA), Inc.
ECON-ZIP-EM
ZIP Economizer™ Energy Module
Technical Data
Power supply
AC 24 V ± 20%, 50/60Hz, class 2 power source
Power consumption rating*
1.5 VA (ECON-ZIP-EM), 5.5 VA
(ECON-ZIP-BASE + ECON-ZIP-EM)
(ECON-ZIP-BASE + ECON-ZIP-EM)
Connectors
1/4" male spade connectors
Environmental
RoHS, conformally coated
Indoor fan speed selection
100'000 cycles @ inrush current of 3A,
normal current 1.5A
Exhaust fan selection
100'000 cycles @ inrush current of 3A,
normal current 1.5A
Supported CO2 sensor
DC 0...10 V, sensor auto-detection, 0-2000 ppm
Auxiliary input -
purge contact
on/off - AC 24 V, 50/60HZ - current load min
10 mA
Auxiliary input -
remote potentiometer
DC 2...10 V
Humidity
5...95% RH non-condensing
Housing
NEMA 1
Housing material
UL94-5VA
Ambient temperature range
-40...+158°F [-40...+70°C]
Storage temperature range
-40...+176°F [-40...+80°C]
Agency listing
cULus acc. to UL873, CAN/CSA C22.2, No.
24-93
*The power consumption is for the control only and does not include connected loads such as actuator,
compressors, fans, and sensors. For transformer sizing, the power consumption of these attached
components must be included.
Dimensions (Inches [mm])
I/O Specifications
Type
Name
Description
Electrical Specifi cation
Input
CO2 +/-
CO2 sensor
input
DC 0...10 V
Sensor auto-detection
Output
ALM/IF
Alarm relay or
Indoor fan low
speed relay
100’000 cycles @ inrush current
of 3A, normal current 1.5A
Impedance for Auto detection
@24 V:
<600
Ω
@ 60Hz
<800
Ω
@ 50Hz
Output
EF
Exhaust fan
enable
100'000 cycles @ inrush current
of 3A, normal current 1.5A
Impedance for Auto detection
@ 24 V:
<600
Ω
@ 60Hz
<800
Ω
@ 50Hz
Input
AUX1 ±
Auxiliary input
Purge contact
input
On/Off, AC 24 V, 50/60 Hz
Current load min. 10 mA
Input
AUX2 ±
Auxiliary input
Remote Potenti-
ometer Input
DC 2...10 V
Product Features
The ZIP Economizer™ Energy Module provides additional I/Os to offer
higher control functionalities that will save energy and will meet new
and future minimum code requirements. The Energy Module is needed
for CO2 sensors, Indoor Fan, 2 Speed Fan, Exhaust Fan, Remote
Potentiometer for Damper Positioning, as well as purge control. The
auto-detection and plug and play capability offers quick set up.
Application
The ZIP Economizer™ Energy Module offers demand control ventilation
for high occupancy areas. (A third party CO2 sensor required). Pre-
occupancy purge input for VOC removal (requires thermostat with purge
contact). Power exhaust for building pressure control (requires power
exhaust fan) Remote damper override (requires remote potentiometer
installed). 2 speed fan control (requires supply fan to be equipped with
multi speed fan or VFD).