Manufacturers
M-SYSTEMS M3SRS
Description
M-Systems M3SRS M3S-UNIT Series Space-saving Signal Conditioner; RTD Transmitter
Part Number
M3SRS
Price
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Manufacturer
M-SYSTEMS
Lead Time
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Category
TBD
Specifications
Accuracy
±0.2 %
Applicable wire size
0.2 to 2.5 mm2
Burnout
Upscale standard; downscale optional
Burnout response
Less than or equal to 10 sec
Connection
Removable terminal block
Construction
Small-sized front terminal structure
Dielectric strength
2000 V AC @1 minute (input to output to power to ground)
Housing material
Flame-resistant resin (gray)
Insulation resistance
Greater than or equal to 100 M Omega with 500 V DC
Isolation
Input to output to power
Line voltage effect
±0.1 % over voltage range
Linearization
Standard
Mounting
DIN rail
Operating humidity
30 to 90 %RH (non-condensing)
Operating temperature
-10 to +55°C (14 to 131°F)
Over-range output
Approx. -10 to +120 % at 1 – 5 V
Power Consumption AC
Approx. 2 VA at 100 V; Approx. 3 VA at 200 V; Approx. 4 VA at 264 V
Power Consumption DC
Approx. 1 W
Power LED
Green light turns on when the power is supplied.
Span adjustment
98 to 102 % (front)
Temp. coefficient
±0.015 %/°C (±0.008 %/°F)
Weight
100 g (3.53 oz)
Zero adjustment
-2 to +2 % (front)
Features
- Accepts direct input from an RTD and provides a standard process signal
- Burnout protection
- CE marking
- Fast response type available
- High-density mounting
- Linearization
- Power indicator LED
- Universal AC/DC power input
Datasheet
Extracted Text
MODEL: M3SRS Super-space-saving Signal Conditioners [2] OUTPUT Current M3S-UNIT Series A: 4 – 20 mA DC (Load resistance 550 Ω max.) B: 2 – 10 mA DC (Load resistance 1100 Ω max.) RTD TRANSMITTER C: 1 – 5 mA DC (Load resistance 2200 Ω max.) Functions & Features D: 0 – 20 mA DC (Load resistance 550 Ω max.) • Accepts direct input from an RTD and provides a standard E: 0 – 16 mA DC (Load resistance 680 Ω max.) process signal F: 0 – 10 mA DC (Load resistance 1100 Ω max.) • Linearization G: 0 – 1 mA DC (Load resistance 11 kΩ max.) • Burnout protection Z: Specify current (See OUTPUT SPECIFICATIONS) • Universal AC/DC power input Voltage • Fast response type available 1: 0 – 10 mV DC (Load resistance 10 kΩ min.) • High-density mounting 2: 0 – 100 mV DC (Load resistance 100 kΩ min.) • Power indicator LED 3: 0 – 1 V DC (Load resistance 1000 Ω min.) • CE marking 4: 0 – 10 V DC (Load resistance 10 kΩ min.) Typical Applications 5: 0 – 5 V DC (Load resistance 5000 Ω min.) • Long distance transmission between the RTD and the 6: 1 – 5 V DC (Load resistance 5000 Ω min.) transmitter 4W: -10 – +10 V DC (Load resistance 10 kΩ min.) • Combination with intrinsic safety barriers 5W: -5 – +5 V DC (Load resistance 5000 Ω min.) 0: Specify voltage (See OUTPUT SPECIFICATIONS) 12 (.47) [3] POWER INPUT AC Power 106 (4.17) M2: 100 – 240 V AC (Operational voltage range 90 – 264 V, 47 – 66 Hz) DC Power R: 24 V DC 110.5 (4.35) (Operational voltage range 24 V ±10 %, ripple 10 %p-p max.) mm (inch) Universal AD: 100 – 240 V AC / 24 – 240 V DC (universal) (Operational voltage range 90 - 264 V AC, 47 - 66 Hz / MODEL: M3SRS–[1][2]–[3][4] 21.6 - 264 V DC, ripple 10 %p-p max.) ORDERING INFORMATION [4] OPTIONS (multiple selections) • Code number: M3SRS-[1][2]-[3][4] RESPONSE TIME (0 – 90 %) Specify a code from below for each [1] through [4]. blank: Standard (≤ 0.5 sec.) (e.g. M3SRS-4A-R/K) /K: Fast Response (Approx. 25 msec.) • Temperature range (e.g. 0 – 500°C) BURNOUT • Special output range (For codes Z & 0) blank: Upscale burnout /BL: Downscale burnout [1] INPUT RTD (2- or 3-wire) 1: JPt 100 (JIS'89) GENERAL SPECIFICATIONS (Usable range: -200 to +500°C, -328 to +932°F; min.span: 50°C, 90°F) Construction: Small-sized front terminal structure 3: Pt 100 (JIS'89) Connection: Removable terminal block (Usable range: -200 to +650°C, -328 to +1202°F; min.span: 50°C, 90°F) Applicable wire size: 0.2 to 2.5 mm2 4: Pt 100 (JIS'97, IEC) Housing material: Flame-resistant resin (gray) (Usable range: -200 to +850°C, -328 to +1562°F; min.span: 50°C, 90°F) Isolation: Input to output to power 5: Pt 50 Ω (JIS'81) Overrange output: Approx. -10 to +120 % at 1 – 5 V (Usable range: -200 to +500°C, -328 to +932°F; min.span: 100°C, 180°F) Zero adjustment: -2 to +2 % (front) 6: Ni 508.4 Ω Span adjustment: 98 to 102 % (front) (Usable range: -50 to +200°C, -58 to +392°F; min.span: 30°C, 54°F) Burnout: Upscale standard;downscale optional 0: Specify http://www.m-system.co.jp/ M3SRS SPECIFICATIONS ES-7712 Rev.3 Page 1/3 MODEL: M3SRS Linearization: Standard Power LED: Green light turns on when the power is supplied. INPUT SPECIFICATIONS ■ 2- or 3-wire RTDs Maximum leadwire resistance: 200 Ω per wire (3-wire) Sensing current: 1.3 mA (Pt); 0.7 mA (Ni 508.4 Ω) OUTPUT SPECIFICATIONS • DC Current: 0 – 20 mA DC Minimum span: 1 mA Offset: Max. 1.5 times span Load resistance: Output drive 11 V max. • DC Voltage: -10 – +11 V DC Minimum span: 5 mV Offset: Max. 1.5 times span Load resistance: Output drive 1 mA maximum; at ≥ 0.5 V INSTALLATION Power Consumption •AC: Approx. 2 VA at 100 V Approx. 3 VA at 200 V Approx. 4 VA at 264 V •DC: Approx. 1 W Operating temperature: -10 to +55°C (14 to 131°F) Operating humidity: 30 to 90 %RH (non-condensing) Mounting: DIN rail Weight: 100 g (3.53 oz) PERFORMANCE in percentage of span Accuracy: ±0.2 % Temp. coefficient: ±0.015 %/°C (±0.008 %/°F) Burnout response: ≤ 10 sec. 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) STANDARDS & APPROVALS CE conformity: EMC Directive (2004/108/EC) EMI EN 61000-6-4: 2007 EMS EN 61000-6-2: 2005 Low Voltage Directive (2006/95/EC) EN 61010-1: 2001 Installation Category II Pollution Degree 2 Input or output to power: Reinforced insulation (300 V) Input to output: Basic insulation (300 V) http://www.m-system.co.jp/ M3SRS SPECIFICATIONS ES-7712 Rev.3 Page 2/3 MODEL: M3SRS EXTERNAL VIEW Power LED Zero Adj. Span Adj. 1 2 3 4 EXTERNAL DIMENSIONS & TERMINAL ASSIGNMENTS unit: mm (inch) 7 8 5 6 DIN RAIL 35mm wide 1 2 3 4 12 110.5 (4.35) [5 (.20)] (.47) • When mounting, no extra space is needed between units. SCHEMATIC CIRCUITRY & CONNECTION DIAGRAM Burnout RTD A 1 Z S Isolation Reference + Resistor Differential Voltage Output B 2 – 5 + Amplifier Amplifier Driver OUTPUT B 4 6 – Constant Constant POWER LED Current Current Linearizer 3 7 U(+) POWER 8 V(–) Terminal Block Specifications are subject to change without notice. http://www.m-system.co.jp/ M3SRS SPECIFICATIONS ES-7712 Rev.3 Page 3/3 106 (4.17) 62 (2.44)
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