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USER GUIDE
Power and I/O Accessory
For NI 177x Smart Cameras
The Power and I/O Accessory for NI 177x Smart Cameras (Power and I/O Accessory) is a
terminal block that simplifies power and I/O signal configuration for the NI 177x Smart Camera.
This document describes what you need to get started, installation and operation instructions,
and features of the Power and I/O Accessory.
1
IN0–IN3 connectors
2
TRGIN connector
3
RS-232 connector
Figure 1. Power and I/O Accessory for NI 177x Smart Cameras
The Power and I/O Accessory has the following features:
•
25-pin D-SUB connector and a 17-pin M12 to 25-pin D-SUB cable
•
Spring terminals for each NI 177x Smart Camera I/O signal
•
Spring terminal for 24 V output
•
Safe mode switch
•
User-replaceable fuses for open collector and current controlled outputs, RS-232, and
accessory power
1
CAMERA
CAMERA
13
25
14
14
INPUTS
INP
IN2
IN0
IN0
IN1
IN1
OUT0 T0
OUT1 T1
OUT2
OUT3
8
4
24V IN connector
5
SAFE MODE switch
6
24V OUT connector
2
RS-232
RS-232
1
24V IN IN
IN3
TRGIN
TRGIN
NATIONAL
INSTRUMENTS
24V OUT
24V OUT
LED DRV
LED
RV
SAFE
AFE
MODE
MODE
6
5
7
7
LED DRV connector
8
OUT0–OUT3 connectors
9
CAMERA connector
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Related Manuals for National Instruments Power and I/O Accessory
Summary of Contents for National Instruments Power and I/O Accessory
- Page 1 Power and I/O Accessory For NI 177x Smart Cameras The Power and I/O Accessory for NI 177x Smart Cameras (Power and I/O Accessory) is a terminal block that simplifies power and I/O signal configuration for the NI 177x Smart Camera.
-
Page 2: Related Documentation
The NI 177x Smart Camera User Manual, available from , contains ni.com/manuals information you may find helpful as you set up and use the Power and I/O Accessory. Installing the Power and I/O Accessory Complete the following steps to install the Power and I/O Accessory: Install the NI 177x Smart Camera and required software. - Page 3 Connect the power supply to the 24 V IN connector on the Power and I/O Accessory. Connect the power supply to a power source. Testing and Replacing Fuses The Power and I/O Accessory has seven replaceable fuses. For fuse and spare fuse locations, refer to Figure 2.
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Page 4: Signal Descriptions
Signal Descriptions Refer to the NI 177x Smart Camera User Manual for detailed signal descriptions. Table 2. I/O Connector Signals Signal Name Function Opto-coupled auxiliary input signal 0. Opto-coupled auxiliary input signal 1. Opto-coupled auxiliary input signal 2. Opto-coupled auxiliary input signal 3. TRIGIN Opto-isolated trigger input signal. - Page 5 Instruments Patents Notice at ni.com/patents. Refer to the Export Compliance Information at ni.com/legal/export-compliance for the National Instruments global trade compliance policy and how to obtain relevant HTS codes, ECCNs, and other import/export data. © 2011 National Instruments Corporation. All rights reserved.
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