Digital Input | Channels | 8-ch Dry Contact or Wet Contact |
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| Counter Input | 2Hz (32 bit + 1 bit overflow) |
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| Frequency Input | 0.1 ~ 2Hz |
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| Inverted DI Status | Support |
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| Isolation | 3,000 Vrms |
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| Keep/Discard Counter Value when Power Off | Support |
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| Logic Level | Dry contact: Logic 0: Open, Logic 1: Close to GND |
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Serial Communication | Baud Rate (bps) | 1200, 2400, 4800, 9600, 19200, 38400, 57600, 115200 |
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| Data Bits | 7, 8 |
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| Parity | None, Odd, Even |
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| Ports | 1 |
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| Protection | 15 kV ESD |
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| Protocol | Modbus/RTU (Total 32 address by max. 8 instruction) |
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| Serial Signal | DATA+, DATA- |
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| Stop Bits | 1, 2 |
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| Type | RS-232 |
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General | Certifications | CE, FCC, R&TTE, NCC, SRRC, RoHS |
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| Protocol | Modbus/TCP, TCP/IP, UDP, HTTP, DHCP |
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| Connectors | Plug-in screw terminal block (I/O and power) |
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| Data Logger | Up to 10000 samples with RTC time stamp |
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| Enclosure | PC |
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| LED Indicators | Status, Communication, Network Mode, Quality Serial Tx, Rx |
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| Mounting | DIN 35 rail, wall, and stack |
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| Real-time Clock | Yes, with battery backup |
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| Watchdog Timer | System (1.6 second) & Communication (programmable) |
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| Web Server | RESTful Web API in JSON format, HTML5 Configuration Interface with JavaScript & CSS3 |
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| Dimensions (mm) | 80 (w) x 25 (d) x 148 (h) |
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Wireless Interface | Antenna Connector | Reverse SMA |
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| Frequency Band | 2.4GHz |
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| IEEE Standard | IEEE 802.11b/g/n |
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| Network Mode | Infrastructure, Limited AP |
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| Outdoor Range | 110m (L.O.S.) |
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| Security | WPA2 Personal & Enterprise |
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Environment | Operating Humidity | 20 ~ 95% RH (non-condensing) |
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| Operating Temperature | -25 ~ 70°C (-13~158°F) |
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| Storage Humidity | 0 ~ 95% RH (non-condensing) |
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| Storage Temperature | -40 ~ 85°C ( -40 ~ 185°F) |
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Power | Input Range | 10 ~ 30 VDC |
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| Power Consumption | 2.2 W @ 24 VDC |
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| Protection | Power Reversal Protection |
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