Operating Instructions

Chapter 2—Hardware Features
Supported Point Types
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Siemens Industry, Inc.
Owner's Manual
553-104
Building Technologies
2018-10-01
PXC-36 Features, Symbols, and Status LEDs.
Status LEDs
Label
Indicates
RS-485 RX
A RX
(yellow)
Flashing - Receiving information over RS-485 P1 (FLN 1) or
MS/TP FLN.
B RX
(yellow)
Flashing - Receiving information over RS-485 P2 or BACnet
MS/TP ALN or P1 (FLN 2) (depending on how the port is
defined).
A RX
or
B RX
OFF or ON solid - No device, no connection, or bad connection.
DO 29 through DO 36
DO
XX
ON - Relay Energized.
Supported Point Types
The PXC Compact Series provides software-configurable and dedicated points. The
point types and their possible configurations are shown in the following tables.
PXC-16 Supported Point Types.
Configurable Points
Dedicated Points
Point Type
Universal
Input (UI)
Points 1-3
Universal
Input/Output (U)
Points 4-8
Analog Output
(AO)
Points 9-11
Digital Input (DI)
Points 12-13
Digital Output
(DO)
Points 14-16
Analog
Input
4
Voltage 0 to 10 Vdc
• •
Current 4 to 20 mA
• •
RTD Pt 1K
1
• •
RTD Ni 1K
2
• •
Thermistor 10K NTC
3
• •
Thermistor 100K NTC
3
• •
Digital
Input
Status (Binary Input)
• • •
Pulse Accumulator
(Counter)
• •
Analog
Output
Voltage 0 to 10 Vdc
• •
Digital
Output
Binary/Digital Output
•
1)
Platinum 1K 375 or 385 alpha.
2)
Siemens, Johnson Controls, and DIN Standard Nickel.
3)
10K and 100K Type 2 and 10K Type 3.
4)
Sensor supply 24 Vdc, 4.8W
PXC-24 Supported Point Types.
Configurable Points
Dedicated Points
Point Type
Universal
Input (UI)
Points 1-3
Universal
Input/Output (U)
Points 4-12
Super Universal (X)
Points 13-16
Analog Output
(AO)
Points 17-19
Digital Output
(DO)
Points 20-24
Analog
Voltage 0 to 10 Vdc
• • •