B&R Industrial Automation GmbH Power Panel 65, Руководство пользователя

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Accessories • TB103 3-pin power supply connector
Power Panel 65 User's manual V2.21 99
6.3 TB103 3-pin power supply connector
This single-row 3-pin terminal block is used to connect the power supply.
6.3.1 Order data
Model number Short description Figure
Accessories
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
Table 28: 0TB103.9, 0TB103.91 - Order data
6.3.2 Technical data
Information:
The following characteristics, features and limit values only apply to this accessory and can deviate
from those specified for the complete system. The data specifications for the complete system take
precedence over those of individual components.
The technical data in this manual is current as of its creation/publication. We reserve the right to make
changes.
Model number 0TB103.9 0TB103.91
General information
Certification
CE Yes
UL cULus E115267
Industrial Control Equipment
HazLoc cULus HazLoc E180196
Industrial Control Equipment
for Hazardous Locations
Class I, Division 2, Groups ABCD, T4
1)
DNV GL Temperature: B (0 - 55°C)
Humidity: B (up to 100%)
Vibration: A (0.7g)
EMC: B (Bridge and open deck)
Terminal block
Note Protected against vibration by the screw flange
Nominal values according to UL
Number of pins 3 (female)
Type of terminal block Screw clamp terminal block Cage clamp terminal block
2)
Cable type Only copper wires (no aluminum wires!)
Distance between contacts 5.08 mm
Connection cross section
AWG wire 26 to 14 AWG 26 to 12 AWG
Wire end sleeves with plastic covering 0.20 to 1.50 mm²
Solid wires 0.20 to 2.50 mm²
Fine strand wires 0.20 to 1.50 mm² 0.20 to 2.50 mm²
With wire end sleeves 0.20 to 1.50 mm²
Tightening torque 0.4 Nm -
Electrical characteristics
Nominal voltage 300 V
Nominal current
3)
10 A / contact
Contact resistance ≤5 mΩ
Operating conditions
Degree of pollution in accordance with EN 61131 Pollution degree 2
Table 29: 0TB103.9, 0TB103.91 - Technical data
1) Yes, although applies only if all components installed within the complete system have this certification and the complete system itself carries the corresponding
mark.
2) Cage clamp terminal blocks cannot be used side-by-side.
3) The limit data for each I/O module must be taken into consideration.