MODEL: M8BS1-16

M8BS1-16 SPECIFICATIONS

ES-5494 Rev.12 Page 1/6

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

Dual Output Super-mini Signal Conditioners Pico-M Series

INSTALLATION BASE (16 positions)

(CE)

Functions & Features

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

conditioners

• Power for the I/O modules supplied via printed wiring on

the base

• Wiring within the instrumentation panel is minimized

through the collective power input terminal

MODEL: M8BS1-16[1]-[2][3]

ORDERING INFORMATION

• Code number: M8BS1-16[1]-[2][3]

Specify a code from below for each of [1] through [3].

(e.g. M8BS1-16U0-R/Q)

• Specify the specification for option code /Q

(e.g. /C01)

[1] CONNECTION (output 1/output 2)

U0: Screw terminal block / Screw terminal block

U3: Omron MIL type connector / Screw terminal block

Y1: Yokogawa DCS VMx/PM1 card use / Screw terminal block

[2] 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.)

[3] 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

GENERAL SPECIFICATIONS

Capacity: 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

(For AC power model, LED is on the AC power unit)

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

M8BS1-16U0:

1.9 kg (4.2 lb) for power code M2

1.5 kg (3.3 lb) for power code R

M8BS1-16U3, M8BS1-16Y1:

1.7 kg (3.7 lb) for power code M2

1.3 kg (2.9 lb) for power code R

PERFORMANCE

Insulation resistance: ≥ 100 MΩ with 500 V DC

Dielectric strength

DC power:

1500 V AC @1 minute (input to output 1 or output 2 or

power to FG)

500 V AC @1 minute (output 1 to output 2 to power)

AC power:

1500 V AC @1 minute (input to output 1 or output 2 or

power)

1500 V AC @1 minute (input to FG)

500 V AC @1 minute (output 1 to output 2 to power to FG)

STANDARDS & APPROVALS

EU conformity:

EMC Directive

EMI EN 61000-6-4

EMS EN 61000-6-2

Low Voltage Directive