ES-7848 Rev.8

M6DXF2

Euro Terminal Ultra-Slim Signal Conditioners M6D Series

2-INPUT MATH FUNCTION MODULE

(PC programmable)
Functions & Features
• 5.9-mm wide ultra-slim design
• Low profile allows the M6D module mounted in a 120-mm deep panel
• 2-input math functions and signal selector functions
• PC programmable
• High-density mounting
• Power indicator LED

MODEL: M6DXF2-[1][2][3]-R[4]

ORDERING INFORMATION

• Code number: M6DXF2-[1][2][3]-R[4]
Specify a code from below for each of [1] through [4].
(e.g. M6DXF2-S2Z1Z1-R/Q)
• Input 1 range (e.g. 1 – 5 V DC)
• Input 2 range (e.g. 4 – 20 mA DC)
• Output range (e.g. 4 – 20 mA DC)
• Specify the specification for option code /Q
(e.g. /C01/SET)

[1] INPUT 1

Current
Z1: Range 0 – 50 mA DC (Input resistance 24.9 Ω)
Voltage
S1: Range -1000 – +1000 mV DC (Input resistance 1 MΩ min.)
S2: Range -10 – +10 V DC (Input resistance 1 MΩ min.)
(Configurator software is used to change the input type and precise range.)

[2] INPUT 2

Same range availability as Input 1
(Configurator software is used to change the input type and precise range.)

[3] OUTPUT

Current
Z1: Range 0 – 20 mA DC
Voltage
V2: Range -10 – +10 V DC
V3: Range -5 – +5 V DC
(Configurator software is used to change the output type and precise range.)

POWER INPUT

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 (multiple selections)

COATING (For the detail, refer to our web site.)
/C01: Silicone coating
/C02: Polyurethane coating
EX-FACTORY SETTING
/SET: Preset according to the Ordering Information Sheet
(No. ESU-7848)

FUNCTIONS

PC Configurator Software is used to change function type.
Math Functions:
Temperature compensation (w/o square root extraction)
Temperature compensation (with square root extraction)
Pressure compensation (w/o square root extraction)
Pressure compensation (with square root extraction)
Addition / Subtraction
Multiplication
Division
Signal Selector Functions:
High selector
Low selector

RELATED PRODUCTS

• PC configurator software (model: M6CFG)
Downloadable at our web site.
A dedicated cable is required to connect the module to the PC. Please refer to the internet software download site or the users manual for the PC configurator for applicable cable types.

GENERAL SPECIFICATIONS

Connection
Input and output: Euro terminal (torque 0.3 N·m)
Power input: Via the Installation Base (model: M6DBS)
or Euro terminal (torque 0.3 N·m)
Applicable wire size: 0.2 to 2.5 mm², stripped length 8 mm
Housing material: Flame-resistant resin (black)
Isolation: Input 1 or input 2 to output to power
(Negative sides of the input 1 and 2 must be of the same potential.)
Overrange output: -2 – +102 %
(Negative current output is not available.)
Zero adjustment: -2 to +2 % (PC programming)
Span adjustment: 98 to 102 % (PC programming)
Power indicator LED: Green LED turns on when the power is supplied.
Status indicator LED: Orange LED; Blinking patterns indicate different operating status of the transmitter.
Programming: Downloaded from PC; input type and range, output type and range, zero and span, function type and parameters, etc.
For detailed information, refer to the users manual for the PC configurator.
Configurator connection: 2.5 dia. miniature jack;
RS-232-C level

INPUT SPECIFICATIONS

■ DC Current: Input resistor incoporated
(If not specified, the input range is 4 – 20 mA DC.)
Input range: 0 – 50 mA DC
Minimum span: 2 mA
Offset: Lower range can be any specific value within the input range provided that the minimum span is maintained.
■ DC Voltage
•Code S1 (narrow spans)
Input range: -1000 – +1000 mV DC
Minimum span: 100 mV
•Code S2 (wide spans)
Input range: -10 – +10 V DC
Minimum span: 1 V
Offset: Lower range can be any specific value within the input range provided that the minimum span is maintained.
If not specified, the input range is shown below.
S1: 0 – 100 mV DC
S2: 1 – 5 V DC

OUTPUT SPECIFICATIONS

■ DC Current
Output range: 0 – 20 mA DC
Conformance range: 0 – 20.4 mA DC
Minimum span: 1 mA
Offset: Lower range can be any specific value within the output range provided that the minimum span is maintained.
Load resistance: Output drive 11 V max.
(e.g. 4 – 20 mA: 550 Ω [11 V ÷ 20 mA])
If not specified, the output range is 4 – 20 mA DC.
■ DC Voltage
Code V2 (wide spans)
Output range: -10 – +10 V DC
Conformance range: -10.4 – +10.4 V DC
Minimum span: 1 V
Code V3 (narrow spans)
Output range: -5 – +5 V DC
Conformance range: -5.2 – +5.2 V DC
Minimum span: 0.5 V
Offset: Lower range can be any specific value within the output range provided that the minimum span is maintained.
Load resistance: Output drive 1 mA max.
(e.g. 1 – 5 V: 5000 Ω [5 V ÷ 1 mA])
If not specified, the output range is shown below.
V2: 0 – 10 V DC
V3: 1 – 5 V DC

INSTALLATION

Power consumption: Approx. 0.5 W
Operating temperature: -20 to +55°C (-4 to +131°F)
Operating humidity: 30 to 90 %RH (non-condensing)
Mounting: Installation Base (model: M6DBS) or DIN rail
Weight: 65 g (2.3 oz)

PERFORMANCE in percentage of span

Overall accuracy: Input accuracy + output accuracy
See CALCULATION EXAMPLES OF OVERALL ACURACY
• Input accuracy*: (% of max. input range)
-1000 – +1000 mV : ±0.05 %
-10 – +10 V : ±0.05 %
0 – 50 mA : ±0.1 %
• Output accuracy**: ±0.04% of max. output range

*Inversely proportional to the span.
For math functions, the input accuracy equals that of either input 1 or 2, whichever is greater, with the following parameter setting:
K₁=K₂=1, A₂=0%, X₂=100% for temp./press. compensation
K₀=0.5, K₁=K₂=1, A₀=A₁=A₂=0% for four arithmetic functions
For selector functions, it equals that of the selected signal.
**Inversely proportional to the span.
Temp. coefficient: ±0.01 %/°C (±0.006 %/°F) of max. span
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: 2000 V AC @1 minute (input to output to power to ground)

CALCULATION EXAMPLES OF OVERALL ACCURACY

[Example] Function: Temperature compensation w/o square root extraction; K₁=K₂=1, A₂=0%, X₂=100%
Input 1: Type -10 – +10 V / range 1 – 5 V
Input 2: Type 0 – 50 mA / range 4 – 20 mA
Output: Type 0 – 20 mA / range 4 – 20 mA
Input 1 = Max. Input Range (20 V) ÷ Span (4 V) × 0.05% = 0.25%
Input 2 = Max. Input Range (50 mA) ÷ Span (16 mA) × 0.1% = 0.31%
Output = Max. Output Range (20 mA) ÷ Span (16 mA) × 0.04% = 0.05%
Accuracy = 0.31% (input 2 > input 1) + 0.05% = 0.36%

STANDARDS & APPROVALS

EU conformity:
EMC Directive
EMI EN 61000-6-4
EMS EN 61000-6-2
RoHS Directive

EXTERNAL VIEW

The DIP switch setting is required to select input and output types before setting a precise range using PC Configurator Software (model: M6CFG).
Refer to the instruction manual for detailed procedures.

EXTERNAL DIMENSIONS & TERMINAL ASSIGNMENTS unit: mm [inch]

SCHEMATIC CIRCUITRY & CONNECTION DIAGRAM