Siemens Building Technologies, Inc.
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Point Module Product Numbers
Description # of Points/ Module Part Number
Analog Input
1000 Ω Platinum RTD, Industry Standard
2 PTM6.2P1K rd
100K Ω Thermistor
2 PTM6.2N100K
0-10 Vdc, Industry Standard 2 PTM6.2U10
4-20 mA, 2-Wire, 3-Wire, Industry Standard 2 PTM6.2I420
Digital Input
Dry Contact, Potential Free, LED Indication of Input (On/Off) 2 PTM6.2D20
Dry Contact, Potential Free, LED Indication of Input (On/Off) 4 PTM6.4D20
Pulse Accumulator, up to 25Hz, LED Indication of Input (On/Off) 2 PTM6.2C
Voltage Sensing, 250 Vac Max. Wired Parallel in Circuit, LED
Indication of Input (On/Off)
2 PTM6.2D250
Analog Output
0-10 Vdc, LED Indication of Output (Brightness), Industry
Standard
2 PTM6.2Y10S
0-10 Vdc with Supervised Auto/Manual Switch per AO, Manual
Gradual Switch Made Active In Manual Mode. LED Indication of
Output (Brightness), Industry Standard
2 PTM6.2Y10S-M
4-20 mA, LED Indication of Output (Brightness), 2-Wire, 3-Wire,
Industry Standard
2 PTM6.2Y420
0-20 PSI (0-138 Kpa) Pneumatic Output with Supervised
Auto/Manual Switch, LED Indication of Output (9 segment LED
bar)
1 PTM6.1PSI20-M
Digital Output
Contact Closure, 240 Vac, 4A, LED Indication (On/Off) 2 PTM6.2Q250
Contact Closure, 240 Vac, 4A, LED Indication (On/Off),
Supervised Hand-Off-Auto Switch per DO
2 PTM6.2Q250-M
Optional Manual Override Simplifies
Troubleshooting
Manual override is available on digital and analog
outputs to allow the user to manually control the
position of the end device. This aids in system start-
up and troubleshooting to test the equipment
operation such as stroking valves and dampers. The
manual override is supervised so the central
operator is informed that an output is in the override
position. A point log report indicates override
position status. In addition, an alarm can be sent
when the point module is placed in override.
Digital output provides the following manual override
positions; on, off and automatic. Analog outputs
provide two positions; automatic and manual. In
manual override the operator can adjust the output
proportionally between full, open, and closed.
Snap-In Hardware Simplifies Service
All hardware components snap into mounting rails to
allow replacement of modules without re-
terminating wires or pneumatic tubing in the unlikely
event of failure. Individual Point Termination
Modules can be replaced without interrupting the
control process for any other modules; the Open
Processor continues to function and control the
other modules. The Point Termination Module, once
replaced, is automatically re-addressed by inserting
the appropriate address key into its slot.
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