Model

SM877H EtherCATserial communication coupler

SM877H Prof inet-RTserial communication coupler

Product Description

3 RJ45 interfaces, 24VDC power supply, stable performance and strong anti-interference performance

Technical Specifications

Product No.

OM 877-ECT22-COM-H

OM 877-PNT22-COM-H

Electrical Interface

RJ45

I/O Power

24VDC(rated), output current＜10A

Current Consumption

96mA

Cable length (shielded twisted pair)

1000m(Determined by the actual baud rate used)

Bus +5VDC Current Capacity

<2A (If the number of expansion modules exceeds 16, be sure to add an SM898-24D05-H power relay module)

Protocol

EtherCAT Slave Station

Prof inet-RT Slave Station

Slave Station Settings

Address Settings

Configured by DIP switch or assigned by master station

Configured by programming software or assigned by master station

Maximum Number of Stations per Segment

255

Isolation

Between Channel and Bus

Yes

Power to Bus

Yes

The number of I/Os that the Ontology comes with

No

Display Indication

Power +24V green light, BF red light, SF red light, NET red light

System Power Diagnostics and Warnings

Support

Working Environment

Working temperature: -20～60℃, relative humidity: 5%～90% (non-condensation)

Dimensions (L× W× H)

84*103*82

Specifications

Product No.

SM877H serial communication coupler, EtherCAT bus, 3 RJ45 ports, WellBUS backplane bus, expandable to 32 modules, 24VDC power supply, with 6-digit dial code to set the station ID address, 2 RS485 or RS232 interfaces, supports Modbus RTU and free port protocols, the terminals are pluggable

OM 877-ECT22-COM-H

SM877H serial communication coupler, Profinet-RT bus, 3 RJ45 ports, WellBUS backplane bus, expandable to 32 modules, 24VDC power supply, 2 RS485 or RS232 interfaces, supports Modbus RTU and free port protocols, the terminals are pluggable

OM 877-PNT22-COM-H