ES-5461 Rev.10

M8YS

Dual Output Super-mini Signal Conditioners Pico-M Series

OUTPUT ISOLATOR

Functions & Features
• Providing an isolated DC output at the Installation Base terminals
• Space-saving, easy-to-maintain, multi-channel installation base

MODEL: M8YS-[1][2]-R[3]

ORDERING INFORMATION

• Code number: M8YS-[1][2]-R[3]
Specify a code from below for each of [1] through [3].
  (e.g. M8YS-6A-R/Q)
• Specify the specification for option code /Q
  (e.g. /C01 /V01)

[1] INPUT

Current
A: 4 – 20 mA DC (Input resistance 250 Ω)
Voltage
4: 0 – 10 V DC (Input resistance 1 MΩ min.)
5: 0 – 5 V DC (Input resistance 1 MΩ min.)
6: 1 – 5 V DC (Input resistance 1 MΩ min.)

[2] OUTPUT

Current
A: 4 – 20 mA DC (Load resistance 550 Ω max.)
Voltage
4: 0 - 10 V DC (Load resistance 5000 Ω min.)
5: 0 – 5 V DC (Load resistance 2500 Ω min.)
6: 1 – 5 V DC (Load resistance 2500 Ω min.)

POWER INPUT

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

[3] OPTIONS

blank: none
/Q: Options other than the above (specify the specification)

SPECIFICATIONS OF OPTION: Q (multiple selections)

COATING (For the detail, refer to our web site.)
/C01: Silicone coating
/C02: Polyurethane coating
/C03: Rubber coating
ADJUSTMENT
/V01: Multi-turn fine adjustment

RELATED PRODUCTS

• Installation Base or Single Mount Base Socket (model: M8BSx)
This unit must be mounted on dedicated base or socket.

GENERAL SPECIFICATIONS

Construction: Plug-in
Mounting screw: M3 screw (torque 0.3 N·m)
Housing material: Flame-resistant resin (black)
Power supply: Via the Installation Base terminals
(model: M8BSx)
Isolation: Input to output to power
Zero adjustment: -2 to +2 % (front)
Span adjustment: 98 to 102 % (front)

INPUT SPECIFICATIONS

DC Current: Input resistor incorporated
DC Voltage
Input resistance
: 1 MΩ min. (10 kΩ min. in power failure)

INSTALLATION

Current consumption: Approx. 30 mA (50 mA for current output)
Operating temperature: 0 to 55°C (32 to 131°F)
Operating humidity: 30 to 95 %RH (non-condensing)
Mounting: Installation Base (model: M8BSx)
Weight: 70 g (2.5 oz)

PERFORMANCE in percentage of span

Accuracy: ±0.1 %
Temp. coefficient: ±0.015 %/°C (±0.008 %/°F)
Response time: ≤ 15 msec. (0 – 90 %)
Line voltage effect: ±0.1 % over voltage range
Insulation resistance: ≥ 100 MΩ with 500 V DC
Dielectric strength:
1500 V AC @1 minute(input or power to output to ground)
500 V AC @1 minute(input to power)
SWC test: ANSI/IEEE-C37.90.1-1989

EXTERNAL DIMENSIONS unit: mm [inch]

SCHEMATIC CIRCUITRY & CONNECTION DIAGRAM