D7730 Modbus TCP/IP Ethernet Digital Input/Output Module
$295.00
The D7730 Digital Output Module contains seven digital input bits, eight digital output bits and communicates using the Modbus TCP Ethernet protocol.
The digital inputs have TTL switching levels, <1V=logic “0” and >3.5Vdc=logic ”1”. The inputs can accept 0-30Vdc signals without damage. The digital inputs contain internal pull-up resistors for direct connection to contact closures, relays, and annunciators.
The digital outputs are open-collector transistors, can sink up to 100mA per bit and can be pulled up to 30Vdc without damage. A user-programmable Initial Value register specifies the On/Off state of each bit on power-up
A communications Watchdog Timer can be enabled to force the digital outputs to a known “safe” condition in the event of a communications failure. The “safe” state of each digital output bit is specified in the Initial Value register.
The D7730 digital input module can be mounted on a DIN-Rail using the MK-1 mounting kit.
Additional information
| Dimensions | 7.14 × 4 × 1.50 in |
|---|---|
| Features | • Seven Digital Inputs |
| Software | The D7730 digital input/output modules are compatible with all commercial software programs and OPC servers that support the Modbus TCP/IP ethernet protocol. Commercials software programs from DreamReport, Wonderware, Indusoft, DAQFactory and DASYLab all support the Modbus TCP/IP ethernet protocol. OPC Servers from Kepware and MatrikonOPC support the Modbus TCP/IP ethernet protocol. |
| Applications | • Process monitoring and control |
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