Control and monitor four optically isolated inputs and four Reed relay outputs via any 10/100BaseT Ethernet connection with the eI/O-110E digital I/O module. Inputs can range from 5-30VDC and provide 3500VDC (2500VAC RMS) isolation to ground, while the Reed relays provide long-life switch closures well suited to low-current devices. Each Reed relay has a discrete common and each pair of inputs share a common for easy field wiring via removable 3.5mm terminal blocks.
The eI/O-110E receives power via a removable spring-clamp terminal block. The lever-style clamping mechanism requires no tools, which simplifies field installation. The module is powered by your 9-30VDC source, or select from a variety of Sealevel power supply options.
Ready for DIN rail mounting, the eI/O-110E includes a removable plastic clip that snaps onto 35mm DIN rail. The clip can also be attached to any flat surface such as a wall or under a counter. Standard operating temperature range of eI/O Ethernet digital I/O modules is 0C to +70C. Status LEDS on the front show power and I/O activity. Additionally, LEDs on the RJ45 connector display Ethernet link and communication activity.
Communicate with eI/O Ethernet digital I/O modules using industry standard Modbus TCP protocol or use the Sealevel SeaMAX API software libraries from your application program. Sealevel's SeaMAX software drivers and utilities make installation and operation easy using Microsoft Windows operating systems.
The eI/O-110E receives power via a removable spring-clamp terminal block. The lever-style clamping mechanism requires no tools, which simplifies field installation. The module is powered by your 9-30VDC source, or select from a variety of Sealevel power supply options.
Ready for DIN rail mounting, the eI/O-110E includes a removable plastic clip that snaps onto 35mm DIN rail. The clip can also be attached to any flat surface such as a wall or under a counter. Standard operating temperature range of eI/O Ethernet digital I/O modules is 0C to +70C. Status LEDS on the front show power and I/O activity. Additionally, LEDs on the RJ45 connector display Ethernet link and communication activity.
Communicate with eI/O Ethernet digital I/O modules using industry standard Modbus TCP protocol or use the Sealevel SeaMAX API software libraries from your application program. Sealevel's SeaMAX software drivers and utilities make installation and operation easy using Microsoft Windows operating systems.
| Host Interface | Ethernet |
|---|---|
| # of Ports | 4/4 |
| Brand/Family | eI/O |
| Digital I/O | Isolated Inputs, Reed Relay Outputs |
| Number of Inputs/Outputs | 4 Inputs, 4 Outputs |
| Power Requirement | 9-30 VDC @ 1.5W |
| Input Range | 5-30 VDC |
| Input Isolation | 2500 VAC RMS, 3500 VDC |
| Input Resistance | 6.2 K Ohms (in series) |
| Contact Voltage | 60VDC max. |
| Contact Current | 500mA max. |
| Contact Operate Time | 0.5ms max. |
| Contact Bounce Time | 0.5ms max. |
| Contact Release Time | 0.2ms max. |
| Field Wiring | 16-30 AWG |
| Operating Temperature | 0 - +70C |
| Storage Temperature | -50 - +105C |
| Humidity Range | 10 - 90% Relative Humidity, Non-Condensing |
| Dimensions | 4.5 (L) x 3.5 (W) x 1.3 (H) |
- • 10/100BaseT Ethernet Modbus TCP interface
- • 4 optically isolated inputs provide protection against surges and ground loops
- • 4 SPST Form A Reed relays are well suited to low current devices
- • Field wiring is simplified via removable 3.5mm terminal blocks compatible with 16-30 AWG wire
- • Ready for DIN rail mounting, removable plastic clip snaps onto 35mm DIN rail or can be attached to walls and other surfaces with optional screws
- • Optional removable spring-clamp terminal blocks available for I/O connections
- • Input power via removable spring-clamp terminal block
- • Status LEDs display power, Ethernet link and I/O activity
- • Sealevel SeaMAX software supports Microsoft Windows operating systems
- • Housed in rugged, attractive plastic enclosure
- • Includes 7' CAT5 Ethernet cable (Item# CA246)
![]() Part#CA246 CAT5 UTP 7' Patch Cable $8.95 |
![]() Part#CA247 CAT5 UTP 10' Patch Cable $9.95 |
![]() Part#CA251 Ethernet Crossover Cable $8.95 |
![]() Part#TB-SP06-10 Spring Clamp Terminal Blocks $29.95 |
![]() Part#TR104 Wall Mount Power Supply $12.95 |
![]() Part#TR108 Desktop Power Supply $39.95 |
![]() Part#TR108-US Desktop Power Supply $44.95 |
![]() Part#PS101 DIN Rail Power Supply $59.95 |
![]() Part#PS103 DIN Rail Power Supply $159.95 |
![]() Part#POE-SP-EX Power Over Ethernet Extractor $49.95 |
![]() Part#POE-SP-KT Power Over Ethernet Kit $54.95 |
![]() Part#REF101 The Digital I/O Handbook $19.95 |
![]() Part#REF102 The Digital I/O Handbook (*Free) $0.01 |

















