P_SE Only MCCB Accessories
17
TemBreak
PRO
P_SE-UM-001-EN
– V1.2.0
TemCom
PRO
(TPCM)
The TemCom
PRO
communications module (TPCM) communicates directly with the TemBreak
PRO
Smart Energy MCCB OCR via CIP connection cable,
enabling the MCCB to operate as a slave device on a Modbus RTU network via RS-485. The TPCM polls the MCCB at regular intervals, making data
accessible within Modbus holding registers. Data may also be written over Modbus to enact changes to the configuration and protection settings of the
OCR. The TPCM module also offers optional embedded Digital I/O which is accessible over Modbus
10)
.
TPCM Function
Read
Write
Protection Settings
✓
✓
Measurements
✓
─
Alarms
✓
✓
Configuration
✓
─
Historical event log
✓
─
Circuit breaker identification data
✓
─
Digital Input/Output Contacts
✓
1)
✓
1)
The TPCM utilizes multiple RJ45 MODBUS ports for RS-485 communication. The use of both ports allows daisy chaining of multiple TPCM and with other
third-party Modbus RTU devices for up to 32 devices in series.
For more information on the TPCM, refer to the TemCom
PRO
User Manual and Installation instructions.
Part Number
Description
TPCM00D02N
Modbus RTU communications module without embedded I/O
TPCM00D02W
Modbus RTU communications module with embedded I/O included, 2x Digital input, 2x Digital output
Technical Data
Attribute
Value
Width
2 modules (17.5mm per module)
Communications Protocol
Modbus RTU (RS-485)
Compatible MCCBs
P_SE MCCBs ONLY (1 required per MCCB)
Temperature Ratings
Operational: -25 - +70 °C
Storage: -35 - +70 °C
Humidity
Operational: 95% RH @ 40 °C
Storage: 95 % RH @ 55 °C
Terminals/Plugs
Ratings
Terminal Number/s
Cable Size
Power Supply
Voltage
–
24 V DC ± 30%
Current Consumption - 40 mA
+ /-
Solid and Stranded
0.5 … 1.5 mm²
Inputs ^
Voltage
–
DC 24 V (15 - 30 V DC)
Current
–
2 mA - 15 mA
1, 2, 3, 4
Output ^
Voltage
–
≤ 100V DC (norm. 24, 48 V DC)
Max Current
–
50mA
5, 6, 7, 8
MCCB Coms
Signal / Control Voltage
–
24VDC
COM
RJ9
Modbus (RTU)
–
MODBUS 1 & 2
RJ45
^ TPCM00D02W model only with embedded digital I/O
Modbus RTU
master device
Notice
: Cables are not provided with the TPCM. Refer to
PRO
User
Manual and Installation Instructions for selection.
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