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8-channel Isolated Digital Input and 8-channel Isolated Digital Output Module with LED Display - M-7055D
8-channel Isolated Digital Input and 8-channel Isolated Digital Output Module with 16-bit Counters with LED Display (Gray Cover)
● Digital Input Channels: 8
● Digital Input Status
Dry contact:
ON Voltage Level: close to GND
OFF Voltage Level: open
Wet contact:
ON Voltage Level: +10 V ~ +50 V
OFF Voltage Level: +3 V max.
● Effective distance for dry contact: 500 m max.
● Digital Output channels: 8
● Open collector to 40 V, 650 mA max. load (Short Circuit Protection)
● Optical Isolation: 3750 Vrms
The M-7000 series is a family of network data acquisition and control modules that support Modbus RTU and DCON protocols. With the Modbus RTU protocol, it can easily communicate with most popular SCADA/HMI software and PLC. It has the same form factor as the I-7000 series.
Channels | 8 | ||||
Input Type | Dry Contact: Source, Wet Contact: Sink or Source | ||||
Dry Contact Level |
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Wet Contact Level |
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Input Impedance | 10K Ω, 0.5 W | ||||
Counters |
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Photo-Isolation | 3750 VDC |
Channels | 8, Source, NMOS |
Output Voltage | 10 ~ 40 V max. |
Output Current | 650 mA per channel, Direct drive power relay module |
Overvoltage Protection | 47 VDC |
Overload Protection | Yes |
Short-circuit and Overcurrent Protection | Yes, 1.4 A |
Thermal Overload Trip Temperature | 150 °C |
4KV ESD Protection (IEC 61000-4-2) | Yes, contact for each terminal |
Intra-module Isolation, Field to Logic | 3750 Vrms |
Interface | RS-485 |
Format | N, 8, 1 |
Baud Rate | 1200 ~ 115200 bps |
1 LED as Power/ Communication indicator |
8 LEDs as Digital Input indicators and 8 LEDs as Digital Output indicators |
Support Modbus and DCON Protocol | Yes |
Input Voltage Range | 10 ~ 30 VDC |
Power Consumption | 2.2 W |
Operating Temperature | -25 °C ~ +75 °C |
Storage Temperature | -40 °C ~ +85 °C |
Humidity | 5 ~ 95%, non-condensing |