MODEL: M2BC Super-mini Signal Conditioners Mini-M Series COMMUNICATION CONTROLLER (CC-Link) Functions & Features • Receiving up to 16 Mini-M modules • Enabling interfacing analog I/Os to CC-Link • Power supplied through printed wiring on the base MODEL: M2BC–[1][2]-[3] ORDERING INFORMATION • Code number: M2BC-[1][2]-[3] Specify a code from below for each of [1] through [3]. (e.g. M2BC-161-K) Power input specification for each I/O modules must be the same as that of the base. CC-Link: Conforms to Version 1.10 Station type: Remote device station Station No. setting: Rotary switch; 1 – 64 (factory set to:00) Number of occupied stations: M2BC-04: 1 station M2BC-08: 2 stations M2BC-16: 4 stations Remote I/O (RX, RY) is fixed to 32 points. Baud rate setting: Rotary switch (156kbps(factory setting), 625kbps, 2.5Mbps, 5Mbps, 10Mbps) Transmission cable: Approved for CC-Link L RUN indicator: Red LED turns on in an normal condition. L ERR. indicator: Red LED turns on or flashes in an abnormality; off with wire breakdown. SD indicator: Red LED turns on when transmitting. RD indicator: Red LED turns on when receiving. INPUT SPECIFICATIONS [3] POWER INPUT AC Power K: 85 – 132 V AC (Operational voltage range 85 – 132 V, 47 – 66 Hz) DC Power R: 24 V DC (Operational voltage range 24 V ±10 %, ripple 10 %p-p max.) PACKAGE INCLUDES... Capacity: 4, 8 or 16 positions Connection CC-Link: 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 CC-Link to power to FG1 Power indicator: Green LED turns on with power supplied. CC-Link COMMUNICATION GENERAL 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. Isolation: Transformer (by Mini-M module) A/D conversion output: Signed binary Signal range 0 – 100 % is converted into hexadecimal 0000 – 2710 (0 – 10000). -15 to 0 % is a negative range represented by 2's complements. Overall range is represented by hexadecimal FA24 – 2CEC (-1500 – +11500), for -15 – +115 %.

RWr n+0 through RWr n+3 for 4 inputs. RWr n+0 through RWr n+7 for 8 inputs. RWr n+0 through RWr n+15 for 16 inputs. OUTPUT SPECIFICATIONS_ Output modules: Model M2VS; input 1 - 5 V DC ■ Analog Output Output range: See model M2VS spec. Isolation: Transformer D/A conversion output: Signed binary Signal range 0 - 100 % is converted into hexadecimal 0000 Overall range is represented by hexadecimal FA24 - 2CEC (-1500 - +11500), for -15 - +115 %. Power Consumption: approx. 6 VA without I/O module approx. 30 VA with 4 modules (M2DY) approx. 50 VA with 8 modules (M2DY) approx. 90 VA with 16 modules (M2DY)...

MODEL: M2BC PERFORMANCE in percentage of span A/D conversion: Accuracy of input module ±0.1% D/A conversion: Accuracy of M2VS ±0.1 % Permissible power failure duration (AC power): ≤ 10 msec. Insulation resistance: ≥ 100 MΩ with 500 V DC Dielectric strength: 1000 V AC @ 1 minute (power to I/O module to CC-Link module to FG1) COMM. MODULE FRONT PANEL PU-2 A: Modular jack for factory calibration B: Power LED C: Station No. Setting D: Baud rate Setting E: Status indicator LED F: Euro type connector terminal for CC-Link COMMUNICATION CABLE CONNECTIONS MASTER UNIT TERMINATOR blue white yellow

EXTERNAL DIMENSIONS unit: mm [inch] ■ M2BC-041 (INPUT BASE) * 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.

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

MODEL: M2BC MOUNTING REQUIREMENTS unit: mm [inch] ■ M2BC-04 190 [7.48] SCHEMATIC CIRCUITRY & CONNECTION DIAGRAM ■ INPUT BASE COMMUNICATION MODULE To Other CC-Link Devices I/O CPU Modular Jack for Factory Calibration MODULAR JACK SERIAL TRANSMISSION LINE

MODEL: M2BC Specifications are subject to change without notice.