User Manual

13-13
System products and accessories
System products
Power supply units
Siemens Switzerland Ltd
Building Technologies Division
2019www.siemens.com/gamma
13
Range overview N 125/..2
Product Title Stock No. Product No. DT
Power supply unit DC 29 V, 160 mA with additional unchoked output, N 125/02 5WG1125-1AB02 N 125/02 A
Power supply unit DC 29 V, 320 mA with additional unchoked output, N 125/12 5WG1125-1AB12 N 125/12 A
Power supply unit DC 29 V, 640 mA with additional unchoked output, N 125/22 5WG1125-1AB22 N 125/22 A
Power supply unit
• Integrated chokes
• Bus connection via bus terminal or contact system to data rail
• Rated operational voltage 120...230 V AC, 50...60 Hz, 220 V DC
• Output voltage 29 V DC
• Additional unchoked output for 29 V DC, for powering a second bus line via an external choke N 120/2
• Modular installation devices for mounting on TH35 EN 60715 mounting rail
Dimension width (1 MW = 18 mm) 4 MW
N 125/..2
Stock No. Product No. DT
5WG1125-4AB23 RL 125/23 A
RL 125/23Decentralized power supply, 80 mA, AC 230 V
• Integrated choke
• Output voltage 29 V DC
• Output current 80 mA
• Connection of choke-protected output voltage via a plug-in extra-low voltage terminal or bus terminal
• Type of protection: IP 20 (installed)
• Rated operational voltage AC 120...230 V, 50...60 Hz, DC 220 V
• For mounting in AP 118 automation module box or AP 641 room control box
The AP 641 room control box and AP 118 automation module box must be ordered separately.
See Chapter Modular Installation System - Room control box - Module boxes.
Dimensions (W x H x D) 86,5 x 47,8 x 36,2 mm
Stock No. Product No. DT
5WG1125-4CB23 JB 125C23 A
JB 125C23Decentralized Power Supply, 80 mA, AC 120 V
• Integrated choke
• Output voltage 29 V DC
• Output current 80 mA
• Connection of choke-protected output voltage via a plug-in extra-low voltage terminal or bus terminal
• Type of protection: IP 20 (installed)
• Rated operational voltage AC 120 V, 50...60 Hz
• Built-in device with 1/2 inch thread connection for mounting to or in a UL/NEMA Junction Box with
feedthrough of the function wires through the 1/2 inch threaded connector
Dimensions (W x H x D) 70 x 90 x 44,6 mm
9-Bus coupling units and accessories.indd 13 26.07.2018 15:18:40