MODEL: M8BS2

M8BS2 SPECIFICATIONS

ES-5495 Rev.15 Page 1/14

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

Dual Output Super-mini Signal Conditioners Pico-M Series

INSTALLATION BASE (for network interface)

Functions & Features

• Holding up to 16 modules of Pico-M series signal

conditioners

• Direct connection to various networks via the 61-Unit

Analog Input Modules mounted on the base

• Power supplied through printed wiring on the base

• Saving wiring work within an instrumentational panel

MODEL: M8BS2–[1][2]–[3][4]

ORDERING INFORMATION

• Code number: M8BS2-[1][2]-[3][4]

Specify a code from below for each of [1] through [4].

(e.g. M8BS2-161-R/Q)

• Specify the specification for option code /Q

(e.g. /C01)

[1] CAPACITY

04: 4 positions

08: 8 positions

16: 16 positions

[2] I/O TYPE

1: Input (Select 1 – 5V for Output 1.)

2: Output (Select model M8YVx with 1 – 5V input.)

3: Output (Select model M8YSx with 1 – 5V input.)

4: Input/Output

(Input channel 8 points: Select 1 - 5 V for Output 1.)

(Output channel 8 points: Select model M8YVx with 1 - 5V input.)

(Specify capacity code 16.)

(Only 61C-163-R is available for related products.)

(CE not available)

[3] POWER INPUT

AC Power

M2: 100 – 240 V AC (Operational voltage range 85 – 264 V,

47 – 63 Hz)

DC Power

R: 24 V DC

(Operational voltage range 24 V ±10 %, ripple 10 %p-p max.)

[4] OPTIONS

blank: none

/Q: With options (specify the specification)

SPECIFICATIONS OF OPTION: Q

COATING (For the detail, refer to M-System's web site.)

Only solder side of the main PWB is coated.

/C01: Silicone coating

/C02: Polyurethane coating

/C03: Rubber coating

RELATED PRODUCTS

• Analog I/O Module (model: 61x)

Specify power input code 'R' (24V DC).

For Input/Output type, specify 61C-163-R.

GENERAL SPECIFICATIONS

Capacity: 4, 8 or 16 positions

Connection

Power input: M3.5 screw terminals (torque 0.8 N·m)

Input and output: M3.5 screw terminals (torque 0.8 N·m)

Screw terminal: Nickel-plated steel

Isolation: Input to output 1 to output 2 to power to FG

Power indicator LED: ON with normal voltage level

INSTALLATION

Power Consumption

•AC: 130 VA min.

•DC: 2.5 A min.

Operating temperature: 0 to 55°C (32 to 131°F)

0 to 50°C (32 to 122°F) for AC power

Operating humidity: 30 to 90 %RH (non- condensing)

30 to 85 %RH for AC power

Atmosphere: No corrosive gas or heavy dust

Mounting: Surface

Weight

AC power:

1.0 kg (2.2 lb) (4 positions)

1.2 kg (2.6 lb) (8 positions)

2.5 kg (5.5 lb) (16 positions)

DC power:

0.6 kg (1.3 lb) (4 positions)

0.8 kg (1.8 lb) (8 positions)

2.0 kg (4.4 lb) (16 positions)

PERFORMANCE

Insulation resistance

Input use: ≥ 100 MΩ with 500 V DC

(input to output 2 to power to FG)

Output use: ≥ 100 MΩ with 500 V DC