Technical parameters compiled from the manufacturer data sheet and reference documentation.
| Key Specifications |
| Supported Modbus Function Codes |
1: Read Coil Status 2: Read Input Status 3: Read Holding Registers 4: Read Input Registers 5: Force (Write) Single Coil 6: Preset (Write) Single Holding Register |
| Supported Clients |
10 |
| Command List |
Up to 160 fully configurable Client commands |
| Status Data |
Error codes reported individually for each command |
| Command List Polling |
Each command can be individually enabled or disabled;write-only-on-data-change is available |
| Command List |
Up to 100 commands per Master port, each fully configurable for Function Code, slave address, register to/from addressing and word/bit count. |
| Supported Modbus Function Codes |
1: Read Coil Status 2: Read Input Status 3: Read Holding Registers 4: Read Input Registers 5: Force (Write) Single Coil 6: Preset (Write) SingleHolding Register |
| Polling of Command List |
Configurable polling of command list, including continuous and on change of data, and dynamically user or automatic enabled. |
| Type Designation |
| Order code |
PLX31-MBTCP-MBS |
| Product family / base order code |
PLX31 |
| Order code segment — model / options |
MBTCP |
| Version / revision suffix |
MBS |
| Power Supply |
| Power Supply |
24 VDC nominal 10 to 36 VDC allowedPositive, Negative, GND Terminals |
| Current Load |
24 VDC nominal @ 300 mA10 to 36 VDC @ 610 mA maximum |
| Ports & Connections |
| Supported Modbus Function Codes |
1: Read Coil Status 2: Read Input Status 3: Read Holding Registers 4: Read Input Registers 5: Force (Write) Single Coil 6: Preset (Write) Single Holding Register |
| Supported Clients |
10 |
| Supported Modbus Function Codes |
1: Read Coil Status 2: Read Input Status 3: Read Holding Registers 4: Read Input Registers 5: Force (Write) Single Coil 6: Preset (Write) SingleHolding Register |
| Number of Serial Ports |
4 |
| Serial Port Isolation |
2500 Vrms port signal isolation per UL 1577 serial port communication signal uses RF (Radio Frequency) modulation signal as isolation media, IC chip model is SiliconLabs Si844x (Si8440,Si8441,Si8442) |
| Features & Protocols |
| Supported Modbus Function Codes |
1: Read Coil Status 2: Read Input Status 3: Read Holding Registers 4: Read Input Registers 5: Force (Write) Single Coil 6: Preset (Write) Single Holding Register |
| Supported Modbus Function Codes |
1: Read Coil Status 2: Read Input Status 3: Read Holding Registers 4: Read Input Registers 5: Force (Write) Single Coil 6: Preset (Write) SingleHolding Register |
| Mechanical & Environmental |
| Operating Temperature |
-25°C to 70°C (-13°F to 158°F) |
| Storage Temperature |
-40°C to 80°C (-40°F to 176°F) |
| Shock |
IEC 60068-2-27; 15G @ 11ms, 3-Axis (Operational)IEC 60068-2-27; 30G @ 18ms, 3-Axis (Non-Operational) |
| Vibration |
IEC 60068-2-6; 5G @ 10 to 150 Hz |
| Relative Humidity |
5% to 95% RH with no condensation |
| Dimensions (H x W x D) |
5.38 x 1.99 x 4.38 in13.67 x 5.05 x 11.13 cm |
| Compliance, Approvals & Standards |
| Product approvals |
CE, UKCA, UL/cUL, RoHS |
| EMC |
EN 61000-6-x / EN 55011 (industrial environment) |
| Safety standard |
IEC/EN 61131 / 61800 / 60947 (product-specific) |
Independent supplier: ProSoft part PLX31-MBTCP-MBS is supplied by SHLY-PLC, an independent industrial-automation distributor. Brand names and part numbers are used for product identification and remain the property of their respective owners; this listing is not affiliated with, sponsored or endorsed by the manufacturer.
A: Each PLX31-MBTCP-MBS is inspected and functionally checked before sale. Contact us for the current stock condition and quantity.
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