User Manual

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System products and accessories

System products

Bus coupling units and accessories

Siemens Switzerland Ltd

Building Technologies Division

2019www.siemens.com/gamma

Stock No. Product No. DT

5WG1117-2CB12 UP 117C12 A

UP 117C12 Bus Coupling Unit (BTM), NEMA

• For connection of a modular bus device to the bus line

• 10-pole Bus Transceiver Interface (BTI) socket for clipping on an application module with BTI plug

connector, with DC converter with output voltage / current of DC 5 V / 30 mA and DC 20 V / 25 mA for

supply of the clipped on bus device via the bus line

• Mounting bracket for installation in a NEMA wall box with minimum inside dimensions

50 x 89 x 40 mm (W x H x D), with screw connection

• Mounting depth 19mm

• Bus connection via bus terminal

• Type of protection: IP 20

The matching design frame must be ordered separately. See Chapter Display and Operation Units -

Pushbutton accessories.

Dimensions (W x H x D) 111 x 65 x 19 mm

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