MODEL: M2BD Super-mini Signal Conditioners Mini-M Series RELATED PRODUCTS • Programming Unit (model: PU-2x) COMMUNICATION CONTROLLER (DeviceNet) Functions & Features • Receiving up to 16 Mini-M modules • Enabling interfacing analog I/Os to DeviceNet • Power supplied through printed wiring on the base GENERAL SPECIFICATIONS Capacity: 4, 8 or 16 positions Connection DeviceNet: Euro type connector terminal (applicable wire size: 0.2 to 2.5 mm2, stripped length 7 mm) I/O: M3 screw terminals (torque 0.8 N·m) Power input: M3 screw terminals (torque 0.8 N·m) Screw terminal: Nickel-plated steel Isolation: I/O to DeviceNet to power to FG1 Power indicator: Green LED turns on with power supplied. DeviceNet COMMUNICATION MODEL: M2BD–[1][2]-[3][4] ORDERING INFORMATION • Code number: M2BD-[1][2]-[3][4] Specify a code from below for each of [1] through [4]. (e.g. M2BD-161-R/UL) Power input specification for each I/O modules must be the same as that of the base. [2] I/O TYPE 1: Input 2: Output [3] POWER INPUT AC Power K: 85 – 132 V AC (Operational voltage range 85 – 132 V, 47 – 66 Hz) (CE or UL not available) DC Power R: 24 V DC (Operational voltage range 24 V ±10 %, ripple 10 %p-p max.) [4] OPTIONS Standards & Approvals blank: Without UL or CE /UL: UL approval, CE marking Transmission cable: Approved for DeviceNet Node address setting: DIP switch; 00 – 63 Baud rate setting: DIP switch 125 kbps (factory default), 250 kbps, 500 kbps MS (Module Status) indicator: Bi-color (green/red) LED indicates device status. NS (Network Status) indicator: Bi-color (green/red) LED indicates status of the communication link. INPUT SPECIFICATIONS Input modules: Mini-M series; output 1 – 5 V DC; (Each input must be isolated by signal conditioners. Nonisolated modules such as M2BW is not usable.) ■ Analog Input Input range: See each I/O module spec. Voltage at the field I/O terminals limited within 30 V DC for UL. Isolation: transformer (by Mini-M module) A/D conversion output: 16-bit binary Signal range 0 – 100 % is converted into hexadecimal 0000 – 1770 (0 – 6000). -15 to 0 % is represented by 2’s complements. Overall range is represented by hexadecimal FC7C – 1AF4 (-900 – +6900), for -15 – +115 %. Note: In the firmware version 3.00 or later, analog input range 0 – 100% can be converted into hexadecimal 0000 – 2710 (0 – 10000). In addition, negative values of analog input range -15 to 0% can be converted into signed absolute values. Refer to the instruction manual for details. OUTPUT SPECIFICATIONS Output modules: Model M2VS; input 1 – 5 V DC ■ Analog Output Output range: See model M2VS spec. M2BD SPECIFICATIONS

MODEL: M2BD Isolation: Transformer D/A conversion output: 16-bit binary Signal range 0 – 100 % is converted into hexadecimal 0000 – 1770 (0 – 6000). -15 to 0 % is represented by 2’s complements. Overall range is represented by hexadecimal FC7C – 1AF4 (900 – +6900), for -15 – +115 %. Note: In the firmware version 3.00 or later, analog output range 0 – 100% can be converted into hexadecimal 0000 – 2710 (0 – 10000). In addition, negative values of analog output range -15 to 0% can be converted into signed absolute values. Refer to the instruction manual for details. EMS EN 61000-6-2 Low Voltage...

MODEL: M2BD COMM. MODULE FRONT PANEL PU-2x Modular Jack Power LED MS Indicator LED NS Indicator LED PWR MS NS Node Address Setting Baud Rate Setting Euro Type Connector Terminal for DeviceNet Refer to the instruction manual for detailed procedures. EXTERNAL DIMENSIONS unit: mm [inch] ■ M2BD-041 (INPUT BASE) 210 [8.27] 190 [7.48] 2–M3 POWER TERMINALS CT PROTECTOR (CTM2)** * 165 [6.50] required for pneumatic tubing for M2PV. ** Attached to M2CA and M2CE.

2–M3 POWER TERMINALS CT PROTECTOR (CTM2)** * 165 [6.50] required for pneumatic tubing for M2PV. ** Attached to M2CA and M2CE.

* 165 [6.50] required for pneumatic tubing for M2PV. ** Attached to M2CA and M2CE.

MOUNTING REQUIREMENTS unit: mm [inch] ■ M2BD-04 190 [7.48]

MODEL: M2BD SCHEMATIC CIRCUITRY & CONNECTION DIAGRAM Note: In order to improve EMC performance, bond the FG1 terminal to ground. Caution: FG1 terminal is NOT a protective conductor terminal. ■ INPUT BASE COMMUNICATION MODULE V+ CAN_H To Other DeviceNet Drain Devices CAN_L V– MODULAR JACK SERIAL TRANSMISSION LINE Specifications are subject to change without notice.