
PC20
電源管理單元是系統的核心。它接收來自開關或鍵盤的請求,並根據系統的當前狀態處理這些命令。輸出可以是電路的啟動/關閉或啟動計時器功能。然後,PowerCore將狀態資料從系統發送到鍵盤,以打開/關閉LED指示燈和背光。
PC20 固態電源核心管理的技術規格如下:
ELECTRICAL
Supply Voltage | 12V and 24V Nominal Voltage (8-32VDC) |
Standby Current | <30mA per PME |
Load current | Max 20A |
Input current | 15DA max |
Communication BUS | RS-485 between keypad and PME CAN Bus Slave |
Circuit protection | electronic overcurrent protection and automotive mini blade fuse |
MECHANICAL
Connector | Molex MX150L #19427-0032 & 19429-0040 & 19429-0039 |
Mating connector | Molex MX150L #19418-0030 & 19418-0004 & 19418-0027 |
Housing | ALLOY 6060 and ZA4C1 |
Seal | TPV 8211-75 |
Power stud | Amphenol surlock plus series |
PC Board | 1,6mm thick, Nema Grade FR-4, Double clad with 3oz copper |
ENVIRONMENTAL
Operating Temperature | -20°C to +85°C |
Storage Temperature | -40°C to +85°C |
Humidity | 0 to 98% (no condensation) |
Ingress protection Rating | IP65 |
FEATURES
Circuits | 22 |
Size mm connectors incl. | 230 x 170 x 86 |
Remote current trip reset | Standard on all outputs |
System reset | Optional |
Status indicator | Standard |
By-pass | 4 outputs |
Low volt sense & lock down | Optional |
Pull down | 9 outputs |
“H” Bridge capability | 4 complete “H” bridges available |
Level sense input | 8 inputs |
Dimming/PWM Features | Available on 10 outputs |
Circuit status monitoring | Optional |
Field re-programmable | Optional |
External status communication on the bus | Optional |
N.O. relay contact | Optional |
