Accessories; Power Supply Connectors; 0Tb103.9X; General Information - B&R Automation PC 3100 User Manual

6 Accessories

The following accessories have undergone functional testing by B&R in connection with the device used and can
be operated with this device. Possible limitations regarding operation with individual components other than the
complete system must be taken into account, however. All individual specifications of the components must be
observed when operating the complete system.
All components listed in this manual have undergone intensive system and compatibility testing and been approved
accordingly. B&R cannot assume any functional warranty for accessories that have not been approved.

6.1 Power supply connectors

6.1.1 0TB103.9x

6.1.1.1 General information

1-row 3-pin terminal block 0TB103 is used for the power supply.

6.1.1.2 Order data

Model number Short description
Terminal blocks
0TB103.9 Connector 24 VDC - 3-pin female - Screw clamp terminal block
3.31 mm²
0TB103.91 Connector 24 VDC - 3-pin female - Cage clamp terminal block
3.31 mm²

6.1.1.3 Technical data

Information:
The following specified characteristic data, features and limit values are only valid for this accessory
and may differ from those of the complete system. The data specified for the complete system applies
to the complete system in which this accessory is installed, for example.
Model number
General information
Certifications
CE
UL
HazLoc
DNV GL
Terminal block
Note
Number of pins
Type of terminal block
Cable type
Spacing
Automation PC 3100 User's manual V 1.00 Translation of the original documentation
Table 225: 0TB103.9, 0TB103.91 - Order data
0TB103.9
Protected against vibration by the screw flange
Screw clamp terminal block variant
Table 226: 0TB103.9, 0TB103.91 - Technical data
Yes
cULus E115267
Industrial control equipment
cULus HazLoc E180196
Industrial control equipment
for hazardous locations
Class I, Division 2, Groups ABCD, T4
Temperature: B (0 - 55°C)
Humidity: B (up to 100%)
Vibration: A (0.7 g)
EMC: B (Bridge and open deck)
2)
Nominal data per UL
3 (female)
Cage clamp terminal block variant
Only copper wires (no aluminum wires!)
5.08 mm
Accessories
Figure
0TB103.91
1)
3)
217