·Some details are not shown. Please refer to specification sheets for all information.

15VS

Dual Channel Input/Output Isolators 15-RACK

SIGNAL CONVERTER

Functions & Features
• Converting a DC input into a standard process signal
• 2 channels available; accomplishing economical and space-saving multi-input processing
Typical Applications
• Isolation between control room and field instrumentation

MODEL: 15VS–[1]6-R[2]

ORDERING INFORMATION
• Code number: 15VS-[1]6-R[2]
Specify a code from below for each [1] and [2].
(e.g. 15VS-A6-R/Q)
• Special input range (For code 0)
• Specify the specification for option code /Q
(e.g. /C01)

[1] INPUT
Current
A: 4 – 20 mA DC (Input resistance 250 Ω)
D: 0 – 20 mA DC (Input resistance 50 Ω)
G: 0 – 1 mA DC (Input resistance 1000 Ω)
H: 10 – 50 mA DC (Input resistance 100 Ω)
Voltage
2: 0 – 100 mV DC (Input resistance 100 kΩ min.)
3: 0 – 1 V DC (Input resistance 1 MΩ min.)
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.)
0: Specify voltage (See INPUT SPECIFICATIONS)

OUTPUT
Voltage
6: 1 – 5 V DC (Load resistance 5000 Ω min.)

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

[2] OPTIONS
blank: none
/Q: With options (specify the specification)

SPECIFICATIONS OF OPTION: Q
COATING (For the detail, refer to M-System's web site.)
/C01: Silicone coating
/C02: Polyurethane coating
/C03: Rubber coating

RELATED PRODUCTS
• EXTENDER CARD (model:10EC)
 Necessary to adjust span.

GENERAL SPECIFICATIONS
Construction: Rack-mounted; terminal access via screw terminals at the front and via card-edge connector at the rear; terminal cover provided
Connection
  Input: M3.5 screw terminals (torque 0.8 N·m) 
  Output: Card-edge connector and M3.5 screw terminals (torque 0.8 N·m) 
  Power input: Supplied from card-edge connector
Screw terminal: Nickel-plated steel
Housing material: Flame-resistant resin (black)
Isolation: Input to output or power; ch.1 input to ch.2 input
Overrange output: Approx. -10 to +120 %
Zero adjustment: -5 to +5 % (front)
Span adjustment: 95 to 105 % (top)

INPUT SPECIFICATIONS
DC Current: Input resistor incorporated
DC Voltage: 0 – 30 V DC
Minimum span: 0.1 V
Offset: Max. 1.5 times span
Input resistance
Span 0.1 – 1 V : ≥ 100 kΩ
Span ≥ 1 V : ≥ 1 MΩ

OUTPUT SPECIFICATIONS
With the input voltage code 3, 4, 5, 6 and current, the output goes below 0 % when the input is open.

INSTALLATION
Power consumption: Approx. 20 mA
Operating temperature: -5 to +55°C (23 to 131°F)
Operating humidity: 30 to 90 %RH (non-condensing)
Mounting: Standard Rack 15BX
Weight: 180 g (0.40 lb)

PERFORMANCE in percentage of span
Accuracy: ±0.1 %
Temp. coefficient: ±0.015 %/°C (±0.008 %/°F)
Response time: ≤ 0.5 sec. (0 – 90 %)
Line voltage effect: ±0.1 % over voltage range
Insulation resistance: ≥ 100 MΩ with 500 V DC
Dielectric strength: 500 V AC @ 1 minute
(input to output or power)
500 V AC @ 1 minute (ch.1 to ch.2 input)
500 V AC @ 1 minute (output to ground)

EXTERNAL DIMENSIONS & TERMINAL ASSIGNMENTS unit: mm (inch)

SCHEMATIC CIRCUITRY & CONNECTION DIAGRAM

MG Co., Ltd.