MAN0984_Iss 4_01/19 Touchpoint Plus
Pt. No. 3011M5001 25 Technical Handbook
3.2.2 Weights
Note: Based on one input module, two mA output modules, two output relays, power supply and backup battery for
the basic unit and expansion unit respectively.
Table 4. System Dimensions
3.2.4 Ambient Operating Temperature
10 °C to +55 °C (14 °F to 131 °F)
3.2.5 Overall Ambient Operating Humidity
5 % to 95 %RH, non-condensing
3.2.6 Storage Conditions (Without batteries)
25 °C to +60 °C (-13 °F to 140 °F), @ 5 % to 95 %RH, non-condensing
3.2.7 Storage Conditions (With batteries)
1 year: 20 °C to +25 °C ( 4 °F to +077 °F)
3 months: 20 °C to +45 °C ( 4 °F to +113 °F)
1 month: 20 °C to +60 °C ( 4 °F to +140 °F)
3.2.8 IP Rating
The enclosures are sealed to IP65 when appropriate cable entry glands are used.
3.2.9 Construction
The system cabinets are constructed from PC ABS plastic with a secured quick release front access door panel.
The Controller door panel holds a touch sensitive colour LCD with a membrane cover over additional buttons, LEDs
and an audible warning horn.
Inside the Controller cabinet is a Switched-Mode Power Supply (SMPS) providing a nominal DC 24 V output, an
optional Lithium-ion backup battery, a Main Module, a mA/mV Input Module, two mA Output Modules, two Relay
Modules, protection fuses, and the control and user interface electronics.
The optional expansion unit holds the same modules and optional backup battery, but has no controller or user
interface.
Both enclosures contain a common Earth (ground) rail that must be bonded to Protective Earth (Ground) through an
isolation switch that does not disconnect the Earth line.
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