Outputs - Banner ABR 3000 Series Instruction Manual

Input 2 Connections Using External Power

3.8.5 Outputs

CAUTION: When Outputs 1 and 2 are connected through the TCNM-ACBB1 connection box, they
become opto-isolated and polarity sensitive and acquire the electrical characteristics listed below. To
function correctly, they require setting the Output Line Type configuration parameters to NPN for the
respective output. The hardware connection to the TCNM-ACBB1 can be either NPN or PNP.
Two general purpose outputs are available and their meaning can be defined by the user. They are typically used either to
signal the data collection result or to control an external lighting system.
TCNM-ACBB1
+V
O1+
O1-
O2+
O2-
-V
The electrical features of the outputs are the following:
2 opto-isolated NPN or PNP, reverse polarity and short circuit protected outputs available
Maximum Current: 40 mA maximum continuous or 130 mA pulsed
Output Saturation Voltage (in PNP or NPN mode): < 1 V at 10 mA
Maximum load device voltage drop (in NPN mode): 30 V
Power Dissipation: 90mW maximum at 50 °C (122 °F) ambient temperature
By default, Output 1 is associated with the No Read event, which activates when the code(s) signaled by the external trigger
are not decoded. Output 2 is associated with the Good Read event, which activates when all the selected codes are
correctly decoded.
The output signals are fully programmable being determined by the configured Activation/Deactivation events, Deactivation
Timeout or a combination of the two. Refer to the Barcode Manager parameters Help On Line for further details.
Output 1 and 2 Connections Using ABR Power
CAUTION: Power from the Vdc/GND spring clamps is available directly to the Output Device on the +V/-
V spring clamps, and does not pass through the Power Switch (ON/OFF) inside the TCNM-ACBB1.
Disconnect the power supply when working inside the TCNM-ACBB1.
Input Device
Input
Signal
Figure 26. PNP Input 2 Using External Power
Function
Power Source - Outputs
Output 1 + opto-isolated and polarity sensitive
Output 1 - opto-isolated and polarity sensitive
Output 2 + opto-isolated and polarity sensitive
Output 2 - opto-isolated and polarity sensitive
Power Reference Outputs
www.bannerengineering.com - Tel: + 1 888 373 6767
ABR 3000 Series Barcode Reader
Pulled down to External
Input Device Reference
25