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HE693RTU940
The HE693RTU940 is an interface module designed by Horner Electric. This unit is compatible with Series 90-30 PLCs and utilizes Modbus RTU as its communication protocol. It features both RS-232 and RS-485 ports.
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Technical specifications for HE693RTU940
| Manufacturer | Horner Electric |
|---|---|
| Product Type | Interface Module |
| Product Line | RTU Master Communication Modules |
| Part Number | HE693RTU940 |
| Weight | 1.00 lbs (0.45 kg) |
| Humidity | 5–95% non-condensing |
| Communication Protocols | Modbus RTU (Slave) |
| RS-232 Ports | 1 |
| RS-485 Ports | 1 |
| Maximum Modem Baud Rate | 14.4 kbps |
| Report by Exception | Yes |
| PLC Compatibility | Series 90-30 PLCs |
| Power Supply | 5 VDC via backplane |
| Isolation | 1500 VAC field-to-logic |
| Diagnostics | LED indicators for status and communication |
| Operating Temperature | 0–60 °C |
| Storage Temperature | ‑40–85 °C |
The HE693RTU940 from Horner Electric is an interface module that serves as a crucial link between devices in communication networks. Its compatibility with Series 90-30 PLCs makes it a valuable component for many automation solutions. The module supports Modbus RTU in slave mode, facilitating straightforward communication with other devices in a network.
Connectivity is provided through one RS-232 port and one RS-485 port, enabling flexibility for various system configurations. Designed for efficient performance, the HE693RTU940 can achieve a maximum modem baud rate of up to 14.4 kbps, accommodating a range of communication needs.
The module also features a diagnostic system with LED indicators to monitor status and communication effectively. For operation, it requires a power supply of 5 VDC sourced from the backplane, while ensuring robust protection with a rated isolation of 1500 VAC field-to-logic. The operating conditions for the module accommodate a range of environments, with a satisfactory operating temperature range of 0 to 60 °C and a broader storage range between -40 to 85 °C. With a humidity tolerance of 5 to 95% without condensation, the HE693RTU940 is built to maintain reliable functionality in diverse conditions.
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