Table 2-1. Tpu2000 Communication Options; Table 2-2. Tpu2000 Communication Card Matrix For Unit 488Mrxdz-Csssq; Table 2-3. Tpu2000R Communication Options - ABB TPU2000 Technical Manual

commands on a HDLC- like protocol using a current injection interface. The discussion of Modbus
Plus protocol is included in this document. Only the TPU 2000R has the capability of communicating
using the Modbus Plus protocol. Please reference the TPU2000 and TPU2000R Modbus/Modbus Plus
Automation Technical Guide TG 7.11.1.7-51 for a discussion of this protocol. (AVAILABLE ON THE
TPU2000R ONLY).
The device configuration for the TPU2000 is illustrated in Tables 2-1 and 2-2 illustrating the configuration options.
The generic part number for the TPU2000 is 4 8 8 M R X D Z – C S S S Q. Deciphering the part numbers: found
on the labels of the unit or obtained through ECP or the Front Panel LCD Interface, allows easy identification of
the communication options found on the unit.

Table 2-1. TPU2000 Communication Options

IF PART THE TPU2000 HAS AN INSTALLED OPTION
NUMBER For unit 4 8 8 M R X D Z – C S S S Q
POSITION "Z" IS (COMMUNICATION PHYSICAL INTERFACE OPTION)
1 RS232 (COM 3) Isolated Port Enabled
2 RS485 (AUX COM PORT) and RS232 (COM 3) Ports Enabled
3 INCOM (AUX COM PORT) Enabled
4 RS 485 AUX COM PORT and INCOM (AUX COM PORT) Enabled
5 RS485 (AUX COM PORT) Ports Enabled
IF PART THE TPU2000 HAS AN INSTALLED OPTION
NUMBER For unit 4 8 8 M R X D C – Z S S S Q
POSITION "Q" IS (COMMUNICATION PHYSICAL INTERFACE OPTION)
0 STANDARD TEN BYTE
1 DNP 3.0
2 SPACOM
4 MODBUS
Table 2-2. TPU2000 Communication Card Matrix for Unit 4 8 8 M R X D Z – C S S S Q
"Z" Digit "Q" Digit
1 0
2 0
2 1
2 2
2 4
3 0
4 0
4 1
4 2
4 4
5 0
The device configuration for the TPU2000R is illustrated in Tables 2-3 and 2-4 illustrating the configuration
options. The generic part number for the TPU2000 is 5 8 8 X X X Y Z – X X X X Q. Deciphering the part numbers:
found on the labels of the unit or obtained through ECP or the Front Panel LCD Interface, allows easy
identification of the communication options found on the unit.

Table 2-3. TPU2000R Communication Options

IF PART THE TPU2000R HAS AN INSTALLED OPTION
For unit 5 8 8 X X X Y Z – X X X X Q (X = Don't Care)
NUMBER
POSITION "Y" IS (FRONT PANEL INTERFACE OPTION)
0 Horizontal Unit Mounting – No front panel LCD interface.
TPU2000/2000R Modbus/Modbus Plus Automation Guide
COM 3
Standard 10 Byte RS232
Standard 10 Byte RS232
Standard 10 Byte or
DNP 3.0 RS232
Standard 10 Byte RS232
Standard 10 Byte or
Modbus RS232
AUX COM RS485 INCOM
Standard 10 Byte
Standard 10 Byte
or DNP 3.0
SPACOM
Standard 10 Byte
or Modbus
Available
Standard 10 Byte Available
DNP 3.0 Available
SPACOM
Modbus Available
Standard 10 Byte
IRIG B
Available
Available
Available
Available
Available
Available
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