FEATURES

• 16 Discrete Alarm Inputs
• 8 Differential Analog Inputs
• 8 Solid State Relay Outputs
• 4 Serial Ports
• 2 1-Wire® Buses
• VT100, Telnet, SNMP Manageable
• Low Power, Compact Design

TECHNICAL SPECIFICATIONS

PHYSICAL Width 20.32cm (8.00”) Height 2.54cm (1.00”) Depth 6.99cm (2.75”) Weight ~550g Mounting Rack mounting: 1U. Two units can be installed side-by-side using an optional bracket for standard 19” rack installations. Also supports tabletop, shelf and wall mounting. POWER Input 5VDC, max. 300mA No separate power supply required as RIO modules are powered from Optima T:LAN unit. Power Consumption Less than 1.5 Watts Connector Power fed to module through the datacom RJ45 jack. ENVIRONMENTAL Temperature 0 to 50ºC (32 to 122ºF) Humidity Up to 80% relative humidity (non-condensing) DATA Connector Dual RJ45, shielded Type Optima proprietary: communication with the first RIO Base module is through the T:LAN Expansion Port. Additional RIO Base modules are daisy chained from the first via their dual RJ45 interface jacks. RIO Expansion modules connect to RIO Base modules via an inter-module base expansion header. Distance Up to 10m (30ft) Cabling UTP, Category 5 (wired EIA568B standard straight-through) CONTACT INPUTS Inputs 16 ground referenced, triggered by switching to ground or applying a negative voltage Voltage Tolerance Up to -60VDC Wiring One contact per pair Connector 25-pair Telco Connector (female) Cabling UTP, Category 3 or better recommended

ANALOG INPUTS Inputs 8 differential Sensing Range -104VDC to +104VDC (ground referenced) Resolution 50µVDC Wiring/Connector 25-pair Telco Connector (female) Cabling UTP, Category 3 or better recommended Relay Outputs Outputs 8 Type Form A Voltage Tolerance Up to 300VAC or 300VDC Switching 100mA max., 30W (Resistive Load only) Wiring One relay output per pair Connector 25-pair Telco Connector (female) Cabling UTP, Category 3 or better recommended Serial Interfaces Ports 4 Type Software selectable RS232, RS422/RS485 (Half/Full Duplex) Settings 300 to 19.2kBaud, 7/8 data bits, 1/2 stop bits, no/odd/even parity, flow control (RTS/CTS in RS232 mode only) Applications Telnet, SDCoIP, TBOS 1-Wire Interfaces Ports 2 Type 1-Wire (Data + Power) Applications Remote Temperature Sensors, Humidity Sensors Temperature sensor Range/Resolution -55ºC to +100ºC, 0.0625ºC INDICATORS LED Power/Error/Activity MANAGEMENT Protocols VT-100, TELNET and SNMP through Optima T:LAN unit