MODEL: M2BD

M2BD SPECIFICATIONS

ES-5002 Rev.10 Page 2/7

http://www.m-system.co.jp/

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.

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)

Supply voltage to network: 11 – 25 V DC supplied through

the network terminal block

Supply current to network: 60 mA max. @ 24 V

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

M2BD-04 1.2 kg (2.6 lb)

M2BD-08 1.5 kg (3.3 lb)

M2BD-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 DeviceNet module to FG1)

STANDARDS & APPROVALS

EU conformity:

EMC Directive

EMI EN 61000-6-4

EMS EN 61000-6-2

Low Voltage Directive

EN 61010-1

Measurement Category II (input)

Pollution Degree 2

Input or output to power: Reinforced insulation (300 V)

Input to output: Basic insulation (300 V)

RoHS Directive

EN 50581

Approval:

UL/C-UL nonincendive Class I, Division 2,

Groups A, B, C, and D

(ANSI/ISA-12.12.01, CAN/CSA-C22.2 No.213)

UL/C-UL general safety requirements

(UL 3111-1, CAN/CSA-C22.2 No.1010-1)