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Remote terminal controler PZ-K32
Remote terminal controler PZ-K32
Supplier Info
[China Supplier]
Contact Person : Mr. DI JASON
Tel : 0086-21-69158338
Fax : 0086-21-69158302
Product Detail
Remote Terminal Unit32 contact inputs RS485 (Modbus-RTU) IEC61000

1. General

       PZK32 can accepts 32 actives or passive contact signals. It is connected to master device or computer with an RS485 interface and reply the data of contact state on a real-time. At the same time it can store 1600 events (SOE) to accurately indicate the time of the change of contact state.

  

 2. Technical feature

- Input      32 Passive Dry Contacts or 32 Active Wet Contacts                 Response time < 2ms                 Scanning time 1ms- Power Supply       Voltage range 24 VDC(18-36VDC) or AC/DC 80-270                               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) ≤1600

There are 1600 SOE. Each SOE has 8 registers and 16 bytes. The first register is from register25.- 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

3. Examples

Examples1

Read the state of 32 contacts of device02 (by order 03H)

Request: 0x02,0x03,0x00,0x10,0x00,0x02,0xC5,0xFD

Reply:   0x02,0x03,0x04,0x00,0x00,0x00,0x03,0x89,0x32

Explanation: On device02, its 1st and 2nd contacts are NC, the others are NO.

Examples2

Read the state from channel1 to channel5 on device01 (by order 02H)

Request: 0x01,0x02,0x00,0x00,0x00,0x05,0xB8,0x09

Reply:   0x01,0x02,0x01,0x10,0xA0,0x44

Explanation: 0x10 to binary is 0001,0000; the channel5 is NC and others are NO.

Examples3

Read the state of all 32 channels on device01 (by order 02H)

Request: 0x01,0x02,0x00,0x00,0x00,0x20,0x79,0xD2

Reply:   0x01,0x02,0x04,0x00,0x00,0x8E,0x04,0x9F,0x81

Explanation: 0x00,0x00,0x8E,0x04 to binary is 0000,0000,0000,0000,1000,1110,0000,0100; the channel 3, 10, 11, 12, 16 are NC and others are NO.

Examples4

Read the state from channel17 to channel32 on device01 (by order 02H)

Request: 0x01,0x02,0x00,0x10,0x00,0x10,0x78,0x03

Reply:   0x01,0x02,0x02,0x8E,0x04,0xDD,0xDB     

Explanation: 0x8E,0x04 to binary is 1000,1110,0000,0100; the channel 19, 25, 26, 27, 32 are NC and others are NO.

Examples5

Set the current time on device01 (by order 10H)

Request: 0x01,0x10,0x00,0x05,0x00,0x04,0x08,0x12,0x14,0x10,0x21,0x09,0x07,0x00,0x01,0xA3,0xA8

Reply:   0x01,0x10,0x00,0x05,0x00,0x04,0xD1,0xCB

Explanation: Set device01 time as 10:14:12 and September 21,2007

Examples5

Set delay of relay on device01 (by order 10H)

Request: 0x01,0x10,0x00,0x12,0x00,0x01,0x02,0x00,0x04,0xA4,0xE1

Reply:   0x01,0x10,0x00,0x12,0x00,0x01,0xA1,0xCC

Explanation: Set device of delay of contact input as 4ms

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