2
November 2018
mZone 8 mZone 12
Inputs 2Analog Inputs (AI) 3
Temperature probes, pressure sensors, flow meters, feedback
Resolution 10-bit A/D converter
NTC 10k 2 2
Auxiliary programmable AI 1 1
Additional 2 programmable AI 3 7
Digital Inputs (DI) 4
Presence or window sensors, H/C changeover, alarms, On/Off
Auxiliary dry contact DI - 1
Additional 2 dry contact DI 11 15
Outputs2 Digital Outputs (DO) 5
Thermal actuators, zone valves, pumps, actuators, activations
8 12
6
7 - 2
110/220VAC 50-60Hz wet contacts for pumps 8 1 10 1
Analog Outputs (AO) 9
Mixing valves, servo motors, actuators, fan-coils
Resolution/Accuracy
2-10V with 24VDC power supply for mix-valve 1 1
– 1
Additional 2 programmable AO 3 (AO2-AO4) 4 (AO3-AO6)
Zone Bus RS485 master with shield and 24VDC sensor power supply up to 8 mSense up to 12 mSense
Communication With Messana mBox module Ethernetor RS485 11
With mSense room sensors RS485 Zone Bus
Power Supply 85 W (4 120 W
Notes 1. Size, weights and technical characteristics may vary without prior notice.
2. There are two different types of I/O connectors: the standard I/Os rail-mounted terminal blocks with Push-in
CAGE CLAMP® (with exception of the power relays mZone8DO8 and mZone12
need to be wired directly on the controller.
3. Analog Inputs can be programmed as: NTC or PTC, 0-20mA, 4-20mA, 0-10V, 0-1V or 0-5V, Digital Input.
4. Digital Inputs are opto-insulated and are dry contacts.
5. Digital Outputs mZone8DO1-DO8 and mZone12
DO8 and mZone12DO13-DO15
are used to control the 24VDC coils of the miniature power relays labeled mZone8DO13-
6.
7.
Can be reconfigured as 24VDC or 110/220VAC wet contacts.
8. Relays socket pre-wired as 110/220VAC wet contact. Voltage depends on the mZone AC power and the main fuse
.Require Finder 44.52.9.024 miniature industrial relay (not
. Can be reconfigured as 24VDC wet contact or dry contact.
9. Analog Outputs are opto-insulated and can be programmed as: 0-10V, 2-10V or 4-20mA.
10.
11. If connected to mBox via serial bus RS485, remote access to the device is not supported.
Technical specifications1
