Calex PMB201, Operator'S Manual

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10
PM180 TOUCH SCREEN INTERFACE MODULE
The PM180 is a temperature indicator, data logger, alarm
unit and configuration tool for Calex infrared temperature
sensors. It is compatible with all models in the PyroBus and
PyroMiniBus series, as well as all PyroMini and FibreMini
models with Modbus output.
The PM180 functions as the Modbus Master on an RS485
network of up to 6 temperature sensors, and can itself be
connected as a slave device to another RS485 network via
a second, isolated Modbus interface. This allows multiple
PM180 units to be multi-dropped to create a large network of
sensors and displays.
Optional alarm relay modules allow the PM180 to be connected to alarm equipment such as
sounders and beacons, and optional analogue output modules allow it to be connected to
non-Modbus instrumentation.
All the configurable parameters for the hub, the connected sensors and the optional output
modules are adjustable via the PM180’s built-in resistive touch screen interface, which can be
operated even with gloves on.
With an optional MicroSD Card inserted, the PM180 functions as a fully-configurable data
logger.
SPECIFICATIONS
Touch Screen Display 2.83” (72 mm) resistive TFT, 320 x 240 pixels, backlit
Supply Voltage 10 to 30 V DC
Maximum Current Draw 100 mA
Ambient Temperature Range 0°C to 60°C
Relative Humidity Maximum 95%, non-condensing
Configurable Parameters
(global)
Temperature units, date and time, data logging, graph
channels, alarm logging
Configurable Parameters (per
channel)
Signal processing, emissivity setting, reflected energy
compensation, alarms, Modbus address
Alarm Configuration 12 alarms (2 per sensor) with adjustable level,
individually configurable as HI or LO.
Temperature Units °C or °F selectable
Temperature Resolution 0.1° below 1000°; 1° above 1000°
Signal Processing Average, peak hold, valley hold, minimum, maximum
Display Sample Period 120 ms per device (720 ms in total for 6 devices)
Compatible Sensor Types
PyroBus (all models),
PyroMiniBus (all models),
PyroMini (-BB and -BRT models),
FibreMini (–BRT models)
Compatible Output Module
Types
ICP DAS M-7061 12-channel relay output module,
ICP DAS M-7024 4-channel analogue output module,
selectable V/mA
Dimensions 98(w) x 64(h) x 36(d) mm excluding cable glands
Weight 280 g