ADPRO
iFT Series Hardware Installation Manual
27817_08
53
14
Connecting PIR Detectors
14.1
Required PIR Firmware
For correct PIR alarm processing, a minimal PIR firmware version 2.00 is required. Previous firmware versions
also work with RS-485 communication, but do not support all features (e.g. alarm management).
14.2
Connecting PIR Detectors
To connect PIR detectors to the XO device, you have the following options:
Connection method
Max. no. of PIR detectors
RS-485 cable connected directly to the MIO card of the XO device
32 on the RS-485 bus
Via a USB-to-RS-485 8-channel distribution unit, connected to a USB port
on the XO device
32 on the RS-485 bus
Via a USB-to-serial-port RS-485 converter, connected to a USB port on the
XO device
32 on the RS-485 bus
Via the IFM-485-ST interface module, connected to a USB port on the XO
device
32 on the RS-485 bus
Via IP modules, connecting the PIR detectors via the local network to the
XO device (no RS-485 bus required)
34; with firmware version
XOa 3.02.0001 or above
You can connect maximum 32 PIR detectors on an RS-485 bus. However, you can combine an RS-485 bus and
IP modules to connect more PIR detectors to the XO device.
The maximum number of PIR detectors on an XO device is 34 (requires minimum firmware version
XOa 3.02.0001).
The XO client will indicate how each PIR detector is connected: over RS-485 (
SER
) or over IP (
ETH
).
You can connect a PIR detector to only one XO device.
Note
You need a PIR-HLI application license to enable the PIR detectors. Use Xchange to install the
license on the XO device. For more information, see the
Xchange Tool User Manual
(27816).
14.3
PIR Address Range
Regardless of the connection method, PIR detector addresses must be in the following ranges:
l
Firmware version XOa 3.02.0001 and above: 1–34. The XO device will not discover PIR detectors with
addresses above 34.
l
Firmware versions below XOa 3.02.0001: 1–32. The XO device will not discover PIR detectors with addresses
above 32.
Furthermore, each PIR detector must have a unique address, regardless of the connection method (RS-485
or IP). For instructions on setting PIR detector addresses, see the
ADPRO PRO E PIR System Setup Manual
(26571).
14.4
Direct Connection to the MIO Card
Connect the PIR detector(s) to the XO device by connecting the RS-485 cable of the PIR closest to the XO
device to the MIO card of the XO device. You can connect up to 32 PIR detectors in cascade on the RS-485 bus.
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