Barcode
Scanner
Host
Trigger
* Presence Sensor
(for On-Line mode)
MAIN
I/O, AUX
TCNM-ACBB1
Figure 1. Barcode scanner in a standalone layout
TCNM-ACBB1 Pinout
The table below gives the pinout of the TCNM-ACBB1 terminal block connectors. Use this pinout when the barcode scanner
is connected using the TCNM-ACBB1:
TCNM-ACBB1 Terminal Block Connectors
Input Power
Outputs
Vdc
Power Supply Input V
+V
Power Source - Outputs
GND
Power Supply Input Voltage –
–V
Power Reference - Outputs
Earth
Protection Earth Ground
O1+
Output 1 +
O1–
Output 1 –
Inputs
O2+
Output 2 +
+V
Power Source – External Trigger
O2-
Output 2 –
I1A
External Trigger A (polarity
insensitive)
Auxiliary Interface
I1B
External Trigger B (polarity
insensitive)
TX
Auxiliary Interface TX
–V
Power Reference – External Trigger
RX
Auxiliary Interface RX
+V
Power Source – Inputs
SGND
Auxiliary Interface Reference
I2A
Input 2 A (polarity insensitive)
ID-NET
™
I2B
Input 2 B (polarity insensitive)
REF
Network Reference
–V
Power Reference – Inputs
ID+
ID-NET
™
n
Shield
ID–
ID-NET
™
network –
Shield
Network Cable Shield
Main Interface
RS232
RS485 Full-
Duplex
RS485 Half-Duplex
TX
TX+
RTX+
RTS
TX–
RTX–
TCNM-AD Barcode Scanner
2
www.bannerengineering.com - tel: 763-544-3164
P/N 175718 Rev. A
