Technical Data - OJ Electronics GreenZone Module M Instruktionen

OJ GreenZone™ Module M
English / Instruction
PIR sensor/motion detector
The PIR sensor should be positioned in the area of the room where motion is to be
detected. If several PIR sensors are to be used, they should be connected in parallel. If
the PIR sensor(s) detect motion in the room, the zone will be activated and controlled in
accordance with the set operating parameters.
The PIR sensor(s) should be electrically connected as shown in fig. 21.
The NO contact of the PIR sensor(s) should be used so that the input is active when
motion is detected in the room.
Connector "P" – "Modbus out" exit port (see figs 3 and 13)
OJ GreenZone™ Module M is equipped with a "Modbus in" (see figs 3 and 5) and a
"Modbus out" (see figs 3 and 13) RJ12 connector for integration in the zone-control
system with a standard Modbus RJ12 cable (see figs 4, 5 and 13). The terminal layout
of the RJ12 Modbus connector is shown in fig. 6. The Modbus cable must be as shown
in fig. 7. The green flashing LED indicates functional Modbus communication.
Addressing OJ GreenZone™ Module M
The OJ GreenZone™ Module M is addressed automatically by the OJ GreenZone™
Master to which it is connected.
The address is shown on the display of the OJ GreenZone™ Module M (see table 3 in
these instructions). Further information about addressing is found in the OJ Green-
Zone™ Master manual and in OJ GreenZone™ installer instructions.
Safeguarding data in OJ GreenZone™ Module M
In the event of communication faults and/or power failure to the OJ GreenZone™
Module M, all data will be saved. When communication and/or the power supply has
been re-established, the OJ GreenZone™ Module M will automatically resume normal
operation.

TECHNICAL DATA

Supply voltage . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 24 VAC ±10 % (see figs 8 and 9)
Consumption, no load . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . < 2 VA
Consumption, max. load . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . < 26 VA
24V AC output, short-circuit protected . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . < 24 VA
Ambient temperature, operation . . . . . . . . . . . . . . . . . -20/+40 °C (transient -30/+50 °C)
Ambient temperature, storage . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . -50/+70 °C
Modbus, cascade connections . . . . . . . . . . . . . . . . . . . . . . .2 x RJ12 connectors (6P6C)
Actuator supply . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3 x +24V DC 0.25A
Modbus, actuator connections . . . . . . . . . . . . . . . . . . . . . .3 x RJ12 connectors (6P6C)
Modbus, sensor connections . . . . . . . . . . . . . . . . . . . . . . . . .1 x RJ12 connector (6P6C)
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