Power Control Interface PW8

PW8 is the eight-channel strong current controller. Each channel can enable independence of maximum 30A load and can put in place normal close and open functions and control electric screen, automatic elevation and subsidence, opening and closure of window curtains by means of 232 protocol. In addition to 232 control mode, panel manual control is also added. In the case of failure of control system, power supply can be manually shut off; furthermore, time sequence control function is added, which can effect closure at the interval of one second for each channel during operation. Address setting, multiunit cascading and address-specific control can be achieved on each device. Maximum 255 addresses can be set. Technical Parameters Series quantity control mode, support maximum 255 cascade connection; Being PC software-controlled, firstly initiated equipment informationstorage functions; compatible with Crestron, AMX, Lamar central control system; ultra-wide mains jack, external power-free extension units; panel control under emergency circumstance; 8-channel mains jack or random combinations of switch block; maximum singe load reaches 30A; complete devices maximum load reaches 240A; real-time and delay port operations available; Power channel: each channel 220V 50Hz 30A Control mode: panel control RS232, RS485(optional) RS-422(optional) control Control port: RS-232 Baud rate: 9600 (changeable) Data bit: 8 Stop bit: 1 Parity bit: Nil Control structure:2 = T x D,3 = R X D, 5 = GND (ground) Product specification: Power supply: AC 220V, 50Hz Power: 20W External dimensions:330 (W) x 70(H) x 190mm(D) Weight: 4(kg) Mean time between failures: 50000h