ES-5010 Rev.7

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.

[1] CAPACITY

04: 4 positions
08: 8 positions
16: 16 positions

[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)
DC Power
R: 24 V DC
(Operational voltage range 24 V ±10 %, ripple 10 %p-p max.)

PACKAGE INCLUDES...

• Terminating resistor (110 Ω, 0.5 W)

GENERAL SPECIFICATIONS

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

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

Input modules: Mini-M series; output 1 – 5 V DC;
(Each input must be isolated by signal conditioners. Non-isolated 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 %.

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 – 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 %.

INSTALLATION

Power Consumption:
•AC:
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)
Current consumption:
•DC
approx. 0.25 A without I/O module
approx. 1 A with 4 modules (M2DY)
approx. 1.5 A with 8 modules (M2DY)
approx. 2.5 A with 16 modules (M2DY)
Operating temperature: -5 to +55°C (23 to 131°F)
Operating humidity: 30 to 90 %RH (non-condensing)
Atmosphere: No corrosive gas or heavy dust
Mounting: Surface
Weight: Without I/O module
M2BC-04 1.2 kg (2.6 lb)
M2BC-08 1.5 kg (3.3 lb)
M2BC-16 2 kg (4.4 lb)

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: ≤ 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

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