Varec 8130 Remote Terminal Unit

The 8130 Remote Terminal Unit (RTU) collects and transmits data from field instruments to a central system, such as FuelsManager®, host DCS or PLCs. All information obtained can be used for inventory, alarm, control and automation.SpecificationsPower Supply – 110–120 V AC or 200–240 V AC @ 50/60 Hz or 18–36 V DC Consumption – 50 VA max @ 110/220 VAC (500 mA), 20 VA max @ 24 VDC Operating Temperature Range ?40 to +158 °F (?40 to +70 °C) Approvals FM ? Class I, Division 2, Groups A, B, C & D T3C (with optional NEMA 4 enclosure required) CSA ? Class I, Division 2, Groups A, B, C & D (with optional NEMA 4 enclosure required)Options 01 Power Supply 110…120 V AC 50/60 Hz 220…240 V AC 50/60 Hz 18…36 V DC 02 Host Emulation None TSU Emulation ? for connection to Varec TankView systems CIU Emulation ? emulates Enraf model 858 CIU interface 03 Field Communications None Varec Matrix Communication ? interfaces to Varec Matrix devices (1600/1700) require 8210, 8201 & 8204 Interface Modules MODBUS Master Communication* CIU communication ? interfaces to existing Enraf 858 CIU devices* Veeder Root (TLS 350) Communication* Hectronic OptiLevel Communication*   Note! * Using RTU motherboard communications ports 04 Calculations None Hybrid tank calculations Hydrostatic tank calculations 05 Strapping Tables None Embedded tank strapping tables Floating Roof Tank with Floatwell Tank Top Mounting Bolted Tank Cone Roof Tank with Pan (No Floatwell) Floating Roof Tank (No Floatwell 06 Approvals For use in non?hazardous areas FM ? Class I, Division 2, Groups A, B, C & D T3C (with optional NEMA 4 enclosure required) CSA ? Class I, Division 2, Groups A, B, C & D (with optional NEMA 4 enclosure required) INTERFACE MODULES 16-Channel Digital I/O Interface Module 8201 16 digital I/O channels 24 VDC, 120 or 240 VAC Channels individually configurable for input or output Dedicated status LED Dedicated fuse for output modules only Requires two I/O expansion module slots MODBUS Dual RS-485 Interface Module 8203 Dual high-speed communications channels Optically isolated Up to 32 devices per channel Communications with instruments using Rackbus, MODBUS, DDA, or Petrosense Probe protocols Requires one I/O expansion module slot 8 Channel Multi-Function Interface Module 8204 Isolated analog (4-20 mA), Thermocouple, RTD inputs, high speed pulse accumulation or digital I/O channels 24 VDC, 120 or 240 VAC operation Individually configurable for input or output Dedicated status LED/fuses Requires one I/O expansion module slot 16 Channel Analog Input Interface Module 8205 12 bit accuracy A/D with common-mode noise rejection Dedicated fused 24V line for each channel Throughput accuracy (field to database) = ±0.012%. Each channel individually configurable for; 4-20 mA loop powered input, 4-20 mA self powered, voltage input Requires two I/O expansion module slots 8-Channel Analog Output Interface Module 8207 16 Bit accuracy D/A converter Current or voltage level output (0-24 mA, 0-20 mA, 4-20 mA & 0-5V) 8 channels Requires one I/O expansion module slot TIWAY (Texas Inst.) Interface Module 8208 Dual high-speed communications channels Optically isolated Up to 32 devices per channel Communications using TIWAY or CIM protocol Requires one I/O expansion module slot Mark/Space (Varec) Interface Module 8210 Supports up to 50 tanks Communicates using Mark/Space protocol Interfaces to the Varec 1900 and compatible tank gauge transmitters Requires one I/O expansion module slot Current Loop Interface Module 8211 20 mA current loop Up to 15 devices per channel Two channels Communicates using GPE or Whessoe Bus protocol Requires one I/O expansion module slot TRL/2 (SAAB) Interface Module 8212 Saab (Emmerson) TRL/2 Bus Up to 16 Saab Radar Tank Gauges per channel Two channels Requires one I/O expansion module slot BPM (Enraf) Interface Module 8214 Transformer isolated Up to 10 tanks per channel Two channels Communications with Enraf tank gauges Requires one I/O expansion module slot Tankway (L&J) Interface Module 8215 Supports up to 50 tanks Communicates using L&J Tankway protocol Interfaces to L&J Tankway compatible tank gauge transmitters Requires one I/O expansion module slot LON (Prime/Barton) Interface Module 8216 Supports up to 128 tanks Communicates with LON Series 3500 TCU 78 Kbps twisted pair LON interface Requires one I/O expansion module slot Dual RS-232 Interface Module 8217 Dual high-speed communications channels RS-232 communications Communicates with L&J Model 8100 Communicates with Veeder Root TLS-350 Communicates with Universal Sensors & Devices CATLAS Communicates with Enraf CIU Communicates with MODBUS devices Requires one I/O expansion module slot 01 Power Supply