MODEL: M6NXT precise range.) Screw Terminal Ultra-Slim Signal Conditioners M6N Series [2] OUTPUT THERMOCOUPLE TRANSMITTER Current (PC programmable) Z1: Range 0 – 20 mA DC Functions & Features Voltage • 7.5-mm wide ultra-slim design V2: Range -10 – +10 V DC • Low profile allows the M6N module mounted in a 120-mm V3: Range -5 – +5 V DC deep panel (Configurator software is used to change output over the • Accepts a thermocouple input and provides an isolated, described range of the selected suffix code. linearized DC signal For changing between suffix codes, set the Output Range • Cold junction compensation, linearization and burnout Selector on the side of unit before software adjustment.) protection • PC programmable • High-density mounting POWER INPUT • Power indicator LED DC Power • UL approval R: 24 V DC (Operational voltage range 24 V ±10 %, ripple 10 %p-p max.) 7.5 (.30) [3] OPTIONS STANDARDS & APPROVALS 102 blank: CE marking (4.02) /UL: UL approval (CE marking) RELATED PRODUCTS 102 • PC configurator software (model: M6CFG) (4.02) Downloadable at M-System’s web site. mm (inch) A dedicated cable is required to connect the module to the PC. Please refer to the internet software download site or the users manual for the PC configurator for applicable MODEL: M6NXT–[1][2]–R[3] cable types. ORDERING INFORMATION GENERAL SPECIFICATIONS • Code number: M6NXT-[1][2]-R[3] Connection Specify a code from below for each [1] through [3]. Input and output: M3 screw terminal (torque 0.5 N·m) (e.g. M6NXT-2Z1-R/UL) Power input: Via the Installation Base (model: M6NBS) • Temperature range (e.g. 0 – 1000°C) or M3 screw terminal (torque 0.5 N·m) • Output range (e.g. 4 – 20mA DC) Recommended solderless terminal: Max. 5.8 mm (0.23”) wide; Ones with insulation sleeve do not fit. [1] INPUT THERMOCOUPLE Applicable wire size 0.2 – 2.5 mm2 1: (PR) Housing material: Flame-resistant resin (black) 2: K (CA) Isolation: Input to output to power 3: E (CRC) Overrange output: -2 – +102 % 4: J (IC) (Negative current output is not available.) 5: T (CC) Zero adjustment: -2 to +2% (PC programming) 6: B (RH) Span adjustment: 98 to 102% (PC programming) 7: R Burnout: Upscale standard; downscale or no burnout 8: S optional by programming N: N Linearization: Standard 0: Specify (Please provide a emf table.) Cold Junction Compensation: CJC sensor incorporated (Configurator software is used to change the input type and Power LED: Green light turns on when the power is supplied. http://www.m-system.co.jp/ M6NXT SPECIFICATIONS ES-7911 Rev.5 Page 1/4 MODEL: M6NXT Status indicator LED: Orange LED; Flashing patterns Offset: Lower range can be any specific value within the indicate different operating status of the transmitter. output range provided that the minimum span is Programming: Downloaded from PC; input type and range, maintained. output type and range, zero and span, burnout type, user’s Load resistance: Output drive 1 mA max. linearization table, etc. (e.g. 1 – 5 V: 5000 Ω [5 V/1 mA]) For detailed information, refer to the users manual for the If not specified, the output range is shown below. PC configurator. V2: 0 – 10 V DC Configurator connection: 2.5 dia. miniature jack; V3: 1 – 5 V DC RS-232C level ■Recommended solderless terminal INSTALLATION 5.5 max. 4 min. Power consumption: Approx. 0.5 W (.22) (.16) 3.2 (.13) dia. Operating temperature: -20 to +55°C (-4 to +131°F) Operating humidity: 30 to 90 %RH (non-condensing) Mounting: Installation Base (model: M6NBS) or DIN rail Weight: 65 g (2.3 oz) INPUT SPECIFICATIONS PERFORMANCE Input resistance: 1 MΩ min. Overall accuracy: Input accuracy + output accuracy Burnout sensing: ≤ 0.2 μA • Input accuracy: Accuracy (Table 1) + Cold Junction Temperature range: See Table 1. Compensation Error 3°C (5.4°F) If not specified, the input range is shown below. • Output accuracy: Max. Output Range / Span × ±0.04% 1 PR: 0 – 1600°C Cold junction compensation error: 2 K: 0 – 1000°C ±3°C at 25 ±10°C 3 E: 0 – 500°C ±5.4°F at 77 ±18°F 4 J: 0 – 500°C Temp. coefficient: ±0.01 %/°C (±0.006 %/°F) of max. span 5 T: 0 – 300°C Response time: ≤ 0.5 sec. (0 – 90 %) 6 B: 500 – 1600°C Burnout response: ≤ 10 sec. 7 R: 500 – 1600°C Line voltage effect: ±0.1 % over voltage range 8 S: 0 – 1600°C Insulation resistance: ≥ 100 MΩ with 500 V DC N N: 0 – 1000°C Dielectric strength: 2000 V AC @1 minute (input to output to power to ground) OUTPUT SPECIFICATIONS • DC CURRENT CALCULATION EXAMPLES OF OVERALL ACCURACY Output range: 0 – 20 mA DC [Example] K thermocouple, 0 – 1000°C, 4 – 20 mA DC Conformance range: 0 – 20.4 mA DC output Minimum span: 1 mA Absolute value accuracy (Table 1): 0.25°C Offset: Lower range can be any specific value within the CJC error (3°C) added: 3.25°C output range provided that the minimum span is • Input accuracy = 3.25°C / 1000°C × 100 = 0.325 % maintained. Output span: 16 mA (20 – 4) Load resistance: Output drive 11 V max. • Output accuracy = 20 mA / 16 mA × 0.04 = 0.05 % (e.g. 4 – 20 mA: 550 Ω [11 V/20 mA]) Overall accucracy including CJC error = 0.325 + 0.05 = If not specified, the output range is 4 – 20 mA DC. ±0.38 % of span • DC VOLTAGE Code V2 (wide spans) Output range: -10 – +10 V DC Conformance range: -10.4 – +10.4 V DC Minimum span: 1 V Code V3 (narrow spans) Output range: -5 – +5 V DC Conformance range: -5.2 – +5.2 V DC Minimum span: 0.5 V http://www.m-system.co.jp/ M6NXT SPECIFICATIONS ES-7911 Rev.5 Page 2/4 5.8 max. (.23) MODEL: M6NXT Table 1. C THERMOCOUPLE MIN. MAXIMUM CONFORMANCE ACCURACY SPAN RANGE RANGE (PR) 20 0 to 1760 0 to 1760 ±1.00 K (CA) 20 -270 to +1370 -150 to +1370 ±0.25 E (CRC) 20 -270 to +1000 -170 to +1000 ±0.20 J (IC) 20 -210 to +1200 -180 to +1200 ±0.25 T (CC) 20 -270 to +400 -170 to +400 ±0.25 B (RH) 20 100 to 1820 400 to 1760 ±0.75 R 20 -50 to +1760 200 to 1760 ±0.50 S 20 -50 to +1760 0 to 1760 ±0.50 N 20 -270 to +1300 -130 to +1300 ±0.30 F THERMOCOUPLE MIN. MAXIMUM CONFORMANCE ACCURACY SPAN RANGE RANGE (PR) 36 32 to 3200 32 to 3200 ±1.80 K (CA) 36 -454 to +2498 -238 to +2498 ±0.45 E (CRC) 36 -454 to +1832 -274 to +1832 ±0.36 J (IC) 36 -346 to +2192 -292 to +2192 ±0.45 T (CC) 36 -454 to +752 -274 to +752 ±0.45 36 212 to 3308 752 to 3200 ±1.35 B (RH) R 36 -58 to +3200 392 to 3200 ±0.90 S 36 -58 to +3200 32 to 3200 ±0.90 N 36 -454 to +2372 -202 to +2372 ±0.54 STANDARDS & APPROVALS CE conformity: EMC Directive (2004/108/EC) EN 61000-6-4 (EMI) EN 61000-6-2 (EMS) Approval: UL/C-UL nonincendive Class I, Division 2, Groups A, B, C, and D hazardous locations (ANSI/ISA-12.12.01, CAN/CSA-C22.2 No.213) UL/C-UL general safety requirements (UL 61010-1, CAN/CSA-C22.2 No.61010-1) EXTERNAL VIEW � FRONT VIEW (with the cover open) � SIDE VIEW 5 6 7 8 Power LED Status Indicator LED Output Range Selectors Configurator Jack 1 2 3 4 http://www.m-system.co.jp/ M6NXT SPECIFICATIONS ES-7911 Rev.5 Page 3/4 SW1 SW1 ON OFF 1 2 3 4 5 6 7 8 MODEL: M6NXT The DIP switch setting is required to select output types before setting a precise output range using PC Configurator Software (model: M6CFG). Refer to the instruction manual for detailed procedures. DIMENSIONS unit: mm (inch) SCREWDRIVER * WIRE INSERTION ANGLE INSERTION ANGLE : approx. 35° : approx. 55° 8–M3 SCREW TERMINAL DIN RAIL HOOK 5 6 7 8 DIN RAIL 35mm wide 1 2 3 4 [1 (.04)] SCREWDRIVER INSERTION ANGLE : approx. 40° 7.5 (.30) 102 (4.02) *Screwdriver stem diameter: 6 mm (.24”) or less • When mounting, no extra space is needed between units. SCHEMATIC CIRCUITRY & CONNECTION DIAGRAM CJC SENSOR STATUS LED comp. leadwire DIP SW Isolation T/C + Digital Output + + 1 5 Low Drift Computation Driver OUTPUT Amplifier – – 2 6 – POWER LED 3 7 + POWER 4 8 – CONFIGURATOR JACK POWER Specifications are subject to change without notice. http://www.m-system.co.jp/ M6NXT SPECIFICATIONS ES-7911 Rev.5 Page 4/4 102 (4.02) CONNECTOR