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A universal remote I/O module with eight user-selectable inputs for pulse, analog, and resistive output devices, that allows a way to collect data from meters or sensors and bring that information into a Modbus network or energy monitoring system.
A universal remote I/O module with eight user-selectable inputs for pulse, analog, and resistive output devices, that allows a way to collect data from meters or sensors and bring that information into a Modbus network or energy monitoring system.
Discontinued!
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Features
Compatibility
The Flex I/O is compatible with virtually any PLC or Modbus Master, allowing for the flexibility to use it in existing Modbus networks. Use with the Obvius AcquiSuite and take advantage of plug-and-play communication or use with the Obvius ModHopper for wireless communication.
Applications
| Inputs | |
| Modes | Voltage: 0 to 10 VDC (min/max/average/instantaneous data) Accuracy: ±0.25% of full scale at 68°F (20°C) Current: 4 to 20 mA (min/max/average/instantaneous data) Accuracy ±0.25% of full scale at 68°F (20°C) Resistance: 4 to 20 mA (min/max/average/instantaneous data) Pulse: Intended for use with dry contact outputs (consumption/rate/runtime/status) Standard and KYZ modes for form A and C relay outputs Input terminals supplies 5 V at 5 mA sense voltage to detect contact closures Maximum rate: 10 Hz, minimum pulse width 50 ms Adjustable contact closure threshold: 100 Ω to 5 kΩ |
| Serial Port | RS-485 two wire, 19200 or 9600 baud, 8N1 |
| I/O | 8 Flex IO inputs with user selectable modes: voltage, current, resistance, pulse and status |
| Isolation | Pulse outputs and RS-485 port are isolated to 1500 VDC; Power input, RS-232 and analog/pulse inputs are non-isolated |
| Outputs | |
| Relays | 2x, dry contact (opto-fet) 30 VDC, 150 mA max |
| Communication | |
| Protocols | Modbus/RTU |
| General Specifications | |
| Processor | ARM7, field upgradable firmware |
| LEDs | 8x input status LEDs (red), 2x Modbus TX/RX (yellow), 1 power/alive status (green) |
| Memory | Pulse count and runtime values are stored in non-volatile memory |
| Power Supply | 24 VDC, 200 mA but not to exceed 8 A, required |
| Operating Temperature | -22 to 158°F (-30 to 70°C), 0 to 95% RH, non-condensing |
| Altitude | 6561.58' (2000 m) maximum |
| Pollution | Degree 2 |
| Dimensions | 4.13 x 3.39 x 1.18" (105 x 86 x 30 mm) |
| Weight | 3.7 oz (105 g) |
| Emissions | FCC CFR 47 Part 15, Class A, EN 61000, EN 61326 |
| Safety | UL61010 Recognized, EN61010 |
| Inputs | |
| Modes | Voltage: 0 to 10 VDC (min/max/average/instantaneous data) Accuracy: ±0.25% of full scale at 68°F (20°C) Current: 4 to 20 mA (min/max/average/instantaneous data) Accuracy ±0.25% of full scale at 68°F (20°C) Resistance: 4 to 20 mA (min/max/average/instantaneous data) Pulse: Intended for use with dry contact outputs (consumption/rate/runtime/status) Standard and KYZ modes for form A and C relay outputs Input terminals supplies 5 V at 5 mA sense voltage to detect contact closures Maximum rate: 10 Hz, minimum pulse width 50 ms Adjustable contact closure threshold: 100 Ω to 5 kΩ |
| Serial Port | RS-485 two wire, 19200 or 9600 baud, 8N1 |
| I/O | 8 Flex IO inputs with user selectable modes: voltage, current, resistance, pulse and status |
| Isolation | Pulse outputs and RS-485 port are isolated to 1500 VDC; Power input, RS-232 and analog/pulse inputs are non-isolated |
| Outputs | |
| Relays | 2x, dry contact (opto-fet) 30 VDC, 150 mA max |
| Communication | |
| Protocols | Modbus/RTU |
| General Specifications | |
| Processor | ARM7, field upgradable firmware |
| LEDs | 8x input status LEDs (red), 2x Modbus TX/RX (yellow), 1 power/alive status (green) |
| Memory | Pulse count and runtime values are stored in non-volatile memory |
| Power Supply | 24 VDC, 200 mA but not to exceed 8 A, required |
| Operating Temperature | -22 to 158°F (-30 to 70°C), 0 to 95% RH, non-condensing |
| Altitude | 6561.58' (2000 m) maximum |
| Pollution | Degree 2 |
| Dimensions | 4.13 x 3.39 x 1.18" (105 x 86 x 30 mm) |
| Weight | 3.7 oz (105 g) |
| Emissions | FCC CFR 47 Part 15, Class A, EN 61000, EN 61326 |
| Safety | UL61010 Recognized, EN61010 |
