Bộ khuếch đại tín hiệu dùng cho thang máy Telco MPA 21 A 500 Multiplexed Amplifier
Product Data
Function Amplifier
Supply Voltage 230 V ac
Number of Channels 2
Sensing Range 45 m
Sensitivity Adjustment Manual
Output 2 individual relays
Timer On/Off Delay
Housing 11-pole DIN socket
Technical Data
Supply Voltage 230 V ac
Voltage Tolerance +/– 15 %
Current Consumption Max. 3 VA
Response Time ton / toff, Relay 55 ms / 55 ms
Output, Relay 1 open/ 1 close, 250 V ac/3 A, 120 V ac/5 A
Power On Indicator Green LED
Output Indicator Red LED
Signal Level Indicator Green LED
Hysteresis Approx. 35 %
Operation Frequency, Relay 9 Hz
Delay Time ton / toff 0 – 3 sec, adjustable
Housing Material Noryl
Environmental Data
Operation Temperature – 10 to +50 °C
Storage Temperature – 40 to +80 °C
Sealing Class IP 40