1PCS 12V 16 Channel Din35 C45 DIN Rail RS485 Relay Modbus RTU Protocol Remote Control Expansion Board for PTZ Camera Motor Led

Motors12V 16 Channel Din35 C45 DIN Rail RS485 Relay Modbus RTU Protocol Remote Control Expansion Board for PTZ Camera Motor LedSpecification: 12V power supplyStandby current (all relays closed) 12MA, 1 relay open 41MA, 2 relays open 69MA, 3 relays open 95MA,4 relays open 122MA,5 relays open 148MA,6 relays open 174MA, 7 relays open 198MA,8 relays open 225MA.etc''Open'' ''close'' ''Momentary'' ''Self-locking'' ''Interlock'' ''Delay'' 6 CommandsTwo instruction-control mode : MODBUS RTU command and AT commandUnder the ''Delay'' command ,the maximum delay is 255 seconds;Under the AT command ,the maximum delay is 9999 secondsMODBUS commands can be made serial HyperTerminal (serial assistant) OR ''Modbus Poll'' Enter; AT commands can be made serial HyperTerminal (serial assistant) Enter;Under the MODBUS command mode, it can support up to 64 devices in parallelThe default baud rate is 9600BPS. The baud rate can be selected through jumpers: 2400 4800 9600 19200BPSSize: 180*72*20mm(Only PCB Board);184*88*42mm(with Din Rail Box)10 Weight: 230g(Only PCB Board);358g(with Din Rail Box)11 Maximum load: 10A / 250VAC, 10A / 125VAC, 10A / 30VDC, 10A / 28VDC, 10A / 12VDCDIN rail Box parameters:Product model: UM72Color: greenWidth: suitable for PCB board width UM72(72mm)Insulation grade: flame-retardant VO gradeBackplane length: suitable for 180 mm PCB boardsNet weight: 128gInstallation: DIN35 and C45 raNote:1.Due to the light and screen difference, the item's color may be slightly different from the pictures.2.Please allow 1-3cm differences due to manual measurement.1x Relay Module==========Theory : Voltage relay

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• 1PCS 12V 16 Channel Din35 C45 DIN Rail RS485 Relay Modbus RTU Protocol Remote Control Expansion Board for PTZ Camera Motor Led