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Supported Series

Siemens S7-300 200 Serial series PLC.

Websitehttp://www.siemens.com/entry/cc/en/

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ParametersRecommendedOptionsNotes
PLC TypeSiemens S7-300200
PLC InterfaceRS232RS485 2w

Baud Rate19200384009600, 19200, 38400
Data Bits87, 8
Parity EvenEven, Odd, None
Stop Bits11, 2
PLC Station #2Must be same as the PLC setting.11 ~ 126
Turn around delay5

Send ACK delay(ms)30

PLC Configuration

Info

Online simulator: YES

Extend address mode: NO

Broadcast command: NO

LoopEdge DeviceHub Configuration

To configure DeviceHub for this Siemens S7-300 200 Serial PLC:

  1. DeviceHub > Add Device
    Type: Siemens
    Driver: Siemens S7-300 200 Serial

    Image Modified

  2. Enter details specific to your environment and click Add Device.

    Image Modified

Device Addresses

Bit/Word

DeviceType

Format

Range

Description

B
PE

I

DDDD

DDDDo

0 ~

40950WPEDDDD0 ~ 4095BPADDDDd0 ~ 40950WPADDDD0 ~ 4095BMKDDDDd0 ~ 40950WMKDDDD0 ~ 4095BDBDDDDDd0 ~ 327670WDBDDDDD0 ~ 32767

40957

Input (I)
BQDDDDo

0 ~ 40957

Output (O)
BM_BitDDDDo0 ~ 40957Bit Memory
BV_BitDDDDDDDDo0 ~ 100000007V Memory Bit Address
BS_BitDDDdo0 ~ 40957SCR
BSM_BitDDDdo0 ~ 40957Special Memory
BT_BitDDDo0 ~ 255Timer
BC_BitDDDo0 ~ 255Counter
WMDDDDD0 ~ 10239
WSDDDDD0 ~ 10239
WSMDDDDD0 ~ 10239Special Memory
WTDDD0 ~ 255Timer
WCDDD0 ~ 255Counter
WVDDDDDDDD0 ~ 10000000