BB-485LDRC9 RS-422/485 Converter, Industrial Features Converts RS-232 to RS-422/485 2 kV optical isolation on input/output 500W surge suppression 115.2 kbps data rate extends data up to 1.2 km -40 to +80 C wide operating temperature 35 mm DIN rail mount cULus Recognized, CE Modbus compatible External power supply required (not included) Automatic Send Data control - no software drivers required Meantime Between Failures (MTBF) Specifications MTBF 257448 hours Calculation Method MIL 217F Parts Count Reliability Prediction Serial Technology Data Rate 115.2 kbps Regulatory / Approvals / Certifications RS-232 - 2 options Option 1: Connector DB9 female (DCE) cULus Recognized, KCC Option 1: Signals TD, RD, GND Directives - CE 2014/30/EU - Electromagnetic Compatibility Directive (EMC) Option 2: Connector Terminal block 2015/863/EU - Reduction of Hazardous Substances Directive Option 2: Signals TD, RD, GND (RoHS) RS-422 Connector Terminal block 2012/19/EU - Waste Electrical and Electronic Equipment Signals TDA(-), TDB(+), RDA(-), RDB(+), GND (WEEE) Termination 120 Ohms (switchable) Standards - CE EN 55032 Class B - Electromagnetic Compatibility of RS-485 Connector Terminal block Multimedia Equipment - Emission Requirements Signals TDA(-), TDB(+), RDA(-), RDB(+), GND EN55024 - Information Technology Equipment - Immunity Modes 2-wire and 4-wire Characteristics - Limits and Methods of Measurement Termination 120 Ohms (switchable) Isolation Ordering Information Lines Protected Data lines Method Optical BB-485LDRC9 RS/422/485 Converter, Industrial Rating 2,000 V Accessories sold separately Surge Suppression BB-9PAMF6 RS-232 DB9 male to DB9 female serial cable, 1.8 m (6 ft) Lines Protected Data lines Method TVS Rating 7.5V bi-directional avalache breakdown device 500W peak power dissipation Response Time < 1 pico-second Dimensions Unit: mm Industrial Bus Modbus ASCII / RTU Power Connector Terminal block Voltage 10-30 VDC Consumption 0.5 W Source External power source required (not included) Terminal Blocks Wire Size 24 to 14 AWG Torque 4 kfg-cm LED Indicators Power (RED) On when power applied TD (RED) Flashes when RS-422/485 data is transmitted RD (RED) Flashes when RS-422/485 data is received Enclosure Material Plastic IP Rating 20 Dimensions 25 x 79 x 95 mm Mounting 35 mm DIN rail Environmental Operating Temperature -40 to +80 C Storage Temperature -40 to +85 C Operating Humidity 0 to 95%, non-condensing All product specifications are subject to change without notice. Last updated: 8-Apr-2021X-ON Electronics Largest Supplier of Electrical and Electronic Components Click to view similar products for Interface Modules category: Click to view products by B&B Electronics manufacturer: Other Similar products are found below : IFD8520 cPCI-3544 422CON ATX6022/14GP7 ATX6022/8 AX93221-24/48 FC6A-EXM2 OPT8AP-AE 96RMKVM-19V1C-A 60016- 011 60016-014 60006-008 60011-075 HPCI-14S12U cBP-3208 cBP-3062A FAB205-6P5 ATX6022/6 60016-012 96RMKVM-17V1C-A MOS-1120Y-0201E 96RMLCD-17V1-A 96RMKVM-17V8C-A 60004-005 60016-017 60006-009 60016-035 60016-034 60016-031 60016-030 60016-026 60016-024 60016-018 60016-007 60016-005 60007-002 60006-010 AXX10GBTWLHW3 382-BBEH 555-BDCL K6CMISZBI52 426451401-3 60011-093 MIC-3620/3-BE MPCIE-UART-KIT02-R20 RSM232 PCIE-1680-AE BB-FOSTCDRI 73-544-002 UC-313