CPT-DIN ETC2 [List of Unclassifed Manufacturers], CPT-DIN Datasheet - Page 12

• Manufacturer Part Number: CPT-DIN
• Description: Energy Management Compact Power Transducer
• Manufacturer: ETC2 [List of Unclassifed Manufacturers]

CPT-DIN
12
2-wire connection of RS485 serial port + one relay (R). The terminalization must be carried out only on the last instrument of
the network
RS232 Serial port connection
2-wire connection of RS485 serial port, the terminalization must be carried out only on the last instrument of the network
RS485 serial port and one relay connections
4-wire connection of RS485 serial port, the terminalization must be carried out only on the last instrument of the network
RX
2
1
Last instrument
TX
Last instrument
Last instrument
4
3
GND
6
5
Reed
Relay
TX+
TX+
RX-
TX-
TX- RX-
TX- RX-
2
1
1
2
1
2
R
RX+
RX+
RX+
TX+
4
3
4
4
3
3
5
3
2
GND
GND
GND
6
T
5
6
5
6
T
5
T
RX-
TX+
TX+
TX-
TX- RX-
TX- RX-
2
2
1
1
2
1
R
RX+
RX+
RX+
TX+
5
1...n Instrument
4
3
4
3
4
3
1...n Instrument
1...n Instrument
9
GND
GND
GND
6
T
5
5
6
5
6
T
T
6
1
TX+
RX-
TX+
TX-
TX- RX-
TX- RX-
2
1
2
1
2
1
R
RX+
RX+
RX+
TX+
3
4
4
4
3
3
GND
GND
GND
6
T
5
6
6
T
5
T
5
Specifications are subject to change without notice
RS485
RS485
RS485
RX -
TX -
GND
TX +
RX +
RX -
TX -
GND
TX +
RX +
RX -
TX -
GND
TX +
RX +
SIU-PC
SIU-PC
SIU-PC
Easy programming
RS232
RS232
RS232
RJ12 communication port
for
ming. The configuration of
the transducer can be easily
performed by means of
CptASoft.
CptASoft-kit includes also
1m long connection cable
(RJ12 6-pole / RS232 9-pole
female).
parameters
CPT-DINADS110706
program-