MODEL: M6NXAS Screw Terminal Ultra-Slim Signal Conditioners M6N Series POWER INPUT DC Power R: 24 V DC DC ALARM (Operational voltage range 24 V ±10 %, ripple 10 %p-p max.) (PC programmable) Functions & Features • 7.5-mm wide ultra-slim design RELATED PRODUCTS • Low profile allows the M6N module mounted in a 120-mm • PC configurator software (model: M6CFG) deep panel Downloadable at M-System’s web site. • Provides a relay contact output at preset DC input levels A dedicated cable is required to connect the module to the • PC programmable PC. Please refer to the internet software download site or • High-density mounting the users manual for the PC configurator for applicable • Power and status indicator LEDs cable types. 7.5 (.30) GENERAL SPECIFICATIONS Connection Input and output: M3 screw terminal (torque 0.5 N·m) Power input: Via the Installation Base (model: M6NBS) 102 (4.02) or M3 screw terminal (torque 0.5 N·m) Recommended solderless terminal: Max. 5.8 mm (0.23”) wide; Ones with insulation sleeve do not fit. Applicable wire size 0.2 – 2.5 mm2 102 (4.02) Housing material: Flame-resistant resin (black) mm (inch) Isolation: Input to output to power Power LED: Green light turns on when the power is supplied. Status indicator LED: Orange LED; Flashing patterns indicate different operating status of the transmitter. MODEL: M6NXAS–[1]–R Alarm monitor LED: Red LED turns on when the alarm is tripped. ORDERING INFORMATION Programming: Downloaded from PC • Code number: M6NXAS-[1]-R Input type and range Specify a code from below for [1]. Input fine adjustments (e.g. M6NXAS-Z1-R) Alarm setpoint (input %) • Input range (e.g. 4 – 20 mA DC) Trip action (High or Low) Relay coil (energized or de-energized) Power ON delay time (0 to 999 sec.) [1] INPUT Alarm ON delay time (0 to 999 sec.) Current Hysteresis (deadband) (input %) Z1: Range 0 – 50 mA DC (Input resistance 24.9 Ω) Alarm test, and others Voltage For detailed information, refer to the users manual for the S1: Range -1000 – +1000 mV DC (Input resistance 1 MΩ min.) PC configurator. S2: Range -10 – +10 V DC (Input resistance 1 MΩ min.) Configurator connection: 2.5 dia. miniature jack; (Configurator software is used to change input over the RS-232C level described range of the selected suffix code. Factory default setting For changing between suffix codes, set the Input Range Alarm setpoint: 80 % Selector on the side of unit before software adjustment.) Trip action: High Relay coil at alarm: Energized OUTPUT Power ON delay time: 5 sec. Relay; SPDT or transfer contact Alarm ON delay time: 0 sec. Hysteresis (deadband) : 1.0 % http://www.m-system.co.jp/ M6NXAS SPECIFICATIONS ES-7908 Rev.2 Page 1/4 MODEL: M6NXAS ■Recommended solderless terminal Mounting: Installation Base (model: M6NBS) or DIN rail 5.5 max. 4 min. Weight: 65 g (2.3 oz) (.22) (.16) 3.2 (.13) dia. PERFORMANCE in percentage of span Setpoint accuracy (trip point accuracy) : ±0.05 % Setpoint accuracy is inversely proportional to the input span. [Example] Input type 0 – 50 mA, Input range 4 – 20 mA INPUT SPECIFICATIONS Max. Input Range (50 mA) / Span (16 mA) × 0.05 % • DC Current: Input resistor incoporated = ±0.16 % (If not specified, the input range is 4 – 20 mA DC.) Temp. coefficient: ±0.01 %/°C (±0.006 %/°F) of max. span Input range: 0 – 50 mA DC Response time: ≤ 0.2 sec. (0 – 100 % at 90 % setpoint) Minimum span: 2 mA Line voltage effect: ±0.1 % over voltage range Offset: Lower range can be any specific value within the Insulation resistance: ≥ 100 MΩ with 500 V DC input range provided that the minimum span is maintained. Dielectric strength: 2000 V AC @1 minute (input to output • DC Voltage to power to ground) Code S1 (narrow spans) Input range: -1000 – +1000 mV DC Minimum span: 100 mV STANDARDS & APPROVALS Code S2 (wide spans) CE conformity: Input range: -10 – +10 V DC EMC Directive (2004/108/EC) Minimum span: 1 V EN 61000-6-4 (EMI) Offset: Lower range can be any specific value within the EN 61000-6-2 (EMS) input range provided that the minimum span is maintained. Low Voltage Directive (2006/95/EC) If not specified, the input range is shown below. EN 61010-1 S1: 0 – 100 mV DC Overvoltage Category II S2: 1 – 5 V DC Pollution Degree 2 Max. operating voltage 250 V (relay output circuit) Input or power to output: Reinforced insulation OUTPUT SPECIFICATIONS Input to power: Basic insulation • RELAY OUTPUT Relay rating: 250 V AC @2 A (cos ø = 1) 30 V DC @2 A (resistive load) Maximum switching voltage: 250 V AC or 125 V DC Maximum switching power: 500 VA or 60 W Minimum load: 5 V DC @100 mA Mechanical life: 5 × 106 cycles (rate 180/min.) Alarm Trip Operation Terminal No. in parentheses • Setting Example Hi alarm (coil energized at alarm) or Lo alarm (coil de-energized at alarm) (3–2)ON Output (3–4)ON Input (%) 0 50 � 100 Setpoint Trip operation in power failure: Terminals 3 – 4 turn ON. INSTALLATION Power consumption: Approx. 0.5 W Operating temperature: -20 to +55°C (-4 to +131°F) Operating humidity: 30 to 90 %RH (non-condensing) http://www.m-system.co.jp/ M6NXAS SPECIFICATIONS ES-7908 Rev.2 Page 2/4 5.8 max. (.23) MODEL: M6NXAS EXTERNAL VIEW � FRONT VIEW (with the cover open) � SIDE VIEW 5 6 7 8 Power LED Alarm Monitor LED Input Selector Status Indicator LED v I Configurator Jack 1 2 3 4 The DIP switch setting is required to select input types before setting a precise input 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. http://www.m-system.co.jp/ M6NXAS SPECIFICATIONS ES-7908 Rev.2 Page 3/4 102 (4.02) SW1 MODEL: M6NXAS SCHEMATIC CIRCUITRY & CONNECTION DIAGRAM STATUS ALARM LED MONITOR LED INPUT N.C. SELECTOR 4 Digital + Ry 5 Computation N.O. Low Drift 2 OUTPUT INPUT 24.9Ω Amplifier COM 3 – 6 POWER LED 1 7 + POWER CONFIGURATOR JACK 8 – POWER � Relay Protection • AC Powered • DC Powered Inductive Inductive Load (Coil) Load (Coil) LOAD LOAD Diode, Varistor or Varistor or CR Circuit CR Circuit Specifications are subject to change without notice. http://www.m-system.co.jp/ M6NXAS SPECIFICATIONS ES-7908 Rev.2 Page 4/4 CONNECTOR