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- Contact Person : Mr. DI JASON
- Company Name : Shanghai Acrel Ltd.
- Tel : 0086-21-69158338
- Fax : 0086-21-69158302
- Address : Shanghai,Shanghai,No.253 Yulv Road, Jiading District, Shanghai, China
- Country/Region : China
- Zip : 201801
remote terminal unit 32 pulse inputs PZ-P32
1. General
The PZ-P32 serves the function of collecting pulse signals and converting them to digital signals for data exchange with MODBUS communication interface. It is used as the hardware unit of Remote Status Indication of Substation Supervisory & Control System. It is also applicable for other intelligent systems in which Remote Status Indication is required. The PZ-P32 unit allows the simultaneous collection of 32 pulse signals of active or reactive watt-hour meter. The unit is connected to upper computer with an RS485 interface and utilizes Polling for data exchange to reflect the switch status on a real-time basis.
2. Technical feature
- Input 32 Pulse inputs (Passive Dry Contact or Active Wet Contact) Pulse Width ≥10ms Max Number Pulse 4294967296 (4 bits)- Power Supply Voltage range 24 VDC(18-36VDC) or AC/DC 80-270V Consumption ≤ 5W- Communication Bus Mode 2-wires half-duplex RS485/Modbus protocol Bus Capacity ≤ 32 Response Time 20ms Baud rate 9600 / 4800 / 2400 / 1200 bps - Capacity of Sequence of Events (SOE) ≤2000- Degree of Protection IP40, Terminal IP20- Isolation 2Kv/1min,50Hz ( inputs, output and supplier)- Work Temperature -5C - 55C- Storage Temperature -25C - 85C - Mounting TS35 Standard DIN rail - Dimention 160 × 50 ×110mm
- StandardsIEC61000-4-2: 1995 Electrostatic discharge immunity test Level 3IEC61000-4-3: 1995 Radiated, radio-frequency, Level 3 electromagnetic field immunityIEC61000-4-4: 1995 Electrical fast transient pulse immunity test Level 3IEC61000-4-5: 1995 Surge immunity test Level 3EN55022: 1998 Information technology equipment(ITE) Level B
remote terminal unit 32 pulse inputs PZ-P32
