1： Product Introduction

The GF-SW1200 twelve channel switch actuator is used to control switch loads, such as lighting, heating control, and signal equipment. The GF-SW1200 twelve channel switch actuator has a current detection function and can transmit the detected current value to other devices through the KNX bus. The GF-SW1200 twelve way switch actuator is installed as a building electrical equipment control system together with other devices through the KNX bus. Using the engineering debugging tool software ETS, it is easy to complete the debugging of this system.

2： Product Features

The GF-SW1200 twelve way switch actuator is connected to the system network using KNX bus terminals, and does not require additional power supply to control AC loads. The allocation of physical addresses and parameter settings are completed using the engineering design tool software ETS (version ETS3 v1.3 or above) with VD3/VD4 files. If ETS4 software is used, VD4 files need to be installed. The GF-SW1200 twelve way switch actuator is used for 12 independent electrical AC loads or three-phase loads. The maximum load current output of each control contact is 20 A, and each circuit can be manually turned on or off. Its switch status is visible externally.

The following functions can be set up in a single channel:
1. Time control function: on/off action with adjustable delay time
2. Stair lighting function with warning function and adjustable stair lighting time function
3. Scene and preset control: 8-bit/1-bit
4. Logical operations: AND, OR, XOR, gate functions
5. Status value query reply
6. Manual forced operation and safety insurance function
7. Current threshold function setting
8. Selection of relay switch position after bus voltage disconnection and restoration
9. Real time monitoring of load current, overload alarm, and protective cut-off

Bus voltage: DC 21V-30V
Power supply current:<12mA
Power consumption:<250mW
Current detection range: 0.5A-22A
Rated working voltage: 110~440V AC (50/60Hz)
Rated working current: 20 Amax
Power loss per channel: 1.5W