Before You Get Started WHAT’S INCLUDED All eI/O modules are shipped with the following items. If any of these items is missing or damaged please contact Sealevel for a replacement. • eI/O Data Acquisition Module Do not connect the I/O module to the host until the software is installed. ADVISORY CONVENTIONS Warning - The highest level of importance used to stress a condition where damage could result to the product or the user could suffer serious injury. Important – The middle level of importance used to highlight information that might not seem obvious or a situation that could cause the product...

Sealevel el/O™ modules offer powerful data acquisition solutions that are perfect for a wide range of applications and environments with easy interfacing to computers, controllers, and PLCs. eI/O modules are available in various digital and analog I/O configurations. Each eI/O model is designed for maximum flexibility and easy field wiring. For easy software integration, application programs or 3rd party software can use the Sealevel SeaMAXTM library or industry standard Modbus TCP (Ethernet) protocol. INDUSTRY SEGMENTS eI/O modules are perfect for a wide variety of applications and environments...

Depending on the interface type, your el/O module may include additional accessories. Included accessories are listed below. All items can be purchased from our website (www.sealevel.com) by calling our sales team at (864) 843-4343. POWER OVER ETHERNET SERIES

International Options eI/O 230VAC to 12VDC @ 500mA Wall Mount Power Supply (Part# TR105) The TR105 is a wall wart style power supply for European countries and is rated for 230VAC input and 12VDC output at 500mA. eI/O 240VAC to 12VDC @ 500mA Wall Mount Power Supply (Part# TR106) The TR106 is a wall wart style power supply for the United Kingdom, Hong Kong, Singapore, and Malaysia. The TR106 is rated for 240VAC input and 12VDC output at 500mA.

CAT5 Patch Cable (Part# CA246)

eI/O Hardware Description eI/O STANDARD AND POWER OVER ETHERNET MODULES eI/O modules are powered in one of two ways • 802.3af-2003 Power over Ethernet

eI/O MODULE COMMON FEATURES All eI/O modules include the same power connector on the side of the unit. All models use the same style of 3.5mm pitch screw terminals on front for connection to field devices. Status LEDs are also included on the front of all eI/O modules to indicate the following information: • Power (Green) – Lights when power is applied to the module. Act (Green) – Light blinks when Modbus/TCP activity is present or when new firmware is being downloaded.

110 SERIES - 4 OPTICALLY ISOLATED INPUTS/4 FORM A REED RELAY OUTPUTS eI/O-1 10 modules provide 4 optically isolated inputs and 4 Form A Reed Relay outputs. Inputs can range from 5-30VDC, while the Form A Reed Relays provide long life switch closures that are well suited for low current applications. Each pair of inputs shares a common and field wiring is simplified via 3.5mm field removable terminal blocks. Reed Relay Outputs 1 2 NO C NO C Terminal Block x2 MAX 60VDC = 0.5A.10W 42 VAC 0.5A, 10VA A Do not connect protective earthing or protective bonding conductor wiring of any equipment to relay...

120 SERIES - 4 OPTICALLY ISOLATED INPUTS/4 FORM C OUTPUTS The eI/O-1 20 provides 4 optically isolated inputs and 4 SPDT Form C relay outputs. Inputs can range from 5-30VDC, while the high current Form C relays switch up to 60VDC, 200VAC or 6A. Each Form C relay has a discrete common and includes normally-open and normally-closed contact connections. Each pair of inputs shares a common and field wiring is simplified via 3.5mm field removable terminal blocks. Optically Isolated Inputs 1 2 C 3 4 C Form C Relay Outputs 1 2 NO C NC NO C NC Do not connect protective earthing or protective bonding...

130 SERIES - 4 OPTICALLY ISOLATED INPUTS eI/O-1 30 modules provide 4 optically isolated inputs with 2500VAC RMS / 3500VDC external isolation and high channel-to-channel isolation. Each pair of inputs shares a common and field wiring is simplified via 3.5mm field removable terminal blocks.

140 SERIES - 4 FORM A REED RELAY OUTPUTS The eI/O-140 provides 4 SPST Form A dry-contact Form A Reed Relays. Form A Reed Relays offer long life performance and fast response time. Field wiring is simplified via 3.5mm field removable terminal blocks. Do not connect protective earthing or protective bonding conductor wiring of any equipment to relay contact outputs. Minimum hardware requirements

150 SERIES - 4 FORM C RELAY OUTPUTS The eI/O-1 50 provides 4 SPDT Form C relay outputs. The high current Form C relays switch up to 60VDC, 200VAC or 6A. Each Form C relay has a discrete common and includes normally-open and normally-closed contact connections. Field wiring is simplified via 3.5mm field removable terminal blocks. Form C Relay Outputs 1 2 NO C NC NO C NC mm Do not connect protective earthing or protective bonding conductor wiring of any equipment to relay contact outputs.

160 SERIES - 32 CHANNEL TTL DIGITAL INTERFACE Control and monitor up to 32 channels of buffered drive digital I/O with the eI/O-1 60. The module addresses the 32 channels of I/O as four eight-bit ports, each programmable as input or output. Use a standard 50-pin IDC ribbon cable to connect an industry standard relay rack for PC based control and automation of equipment including sensors, switches, security control systems, and other industrial automation systems. The eI/O-160 50 pin digital interface is pin compatible with the Sealevel SeaDAC Lite 8126 and will accept 8126 accessories. The el/O-1...

Many relay racks allow the modules to be powered by an external power supply. This can allow more, higher powered devices to be used. In this case, a jumper on the relay rack must be disconnected so the external power supply does not back power the 1 60E/POE via pin 49. Contact the manufacturer of the relay rack to determine how this jumper can be disconnected. 50-Pin Header Connector The eI/O-1 60 has the following pin out which is compatible with a wide variety of industry standard solid-state relay racks. TTL Logic & Example Circuits The eI/O-160 uses 74ABT245B octal bidirectional transceivers...