RTS-3B4-R/E 概述
Plug-in Signal Conditioners M-UNIT
RTS-3B4-R/E 数据手册
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PDF下载MODEL: RTS
A1: 4 – 20 mA DC (Input resistance 50 Ω)
Plug-in Signal Conditioners M-UNIT
B: 2 – 10 mA DC (Input resistance 500 Ω)
C: 1 – 5 mA DC (Input resistance 1000 Ω)
D: 0 – 20 mA DC (Input resistance 50 Ω)
E: 0 – 16 mA DC (Input resistance 62.5 Ω)
F: 0 – 10 mA DC (Input resistance 100 Ω)
G: 0 – 1 mA DC (Input resistance 1000 Ω)
H: 10 – 50 mA DC (Input resistance 100 Ω)
J: 0 – 10 μA DC (Input resistance 1000 Ω)
K: 0 – 100 μA DC (Input resistance 1000 Ω)
GW: -1 – +1 mA DC (Input resistance 1000 Ω)
FW: -10 – +10 mA DC (Input resistance 100 Ω)
Z: Specify current (See INPUT SPECIFICATIONS)
Voltage
RATIO TRANSMITTER
(input bias; isolated)
Functions & Features
• Providing precise matching of DC control signals to final
control elements in open-or closed-loop systems
• Positive and negative ratio range
• Ratio adjustable from 0.1 to 4.0
• Bias adjustable within ±100 %
• Isolation up to 2000 V AC
• High-density mounting
Typical Applications
1: 0 – 10 mV DC (Input resistance 10 kΩ min.)
15: 0 – 50 mV DC (Input resistance 10 kΩ min.)
16: 0 – 60 mV DC (Input resistance 10 kΩ min.)
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.)
4W: -10 – +10 V DC (Input resistance 1 MΩ min.)
5W: -5 – +5 V DC (Input resistance 1 MΩ min.)
0: Specify voltage (See INPUT SPECIFICATIONS)
• Ratio control for air/fuel flows
•Negative ratio for split control
50
(1.97)
80
(3.15)
127
(5)
mm (inch)
[3] OUTPUT
Current
MODEL: RTS–[1][2][3]–[4][5]
A: 4 – 20 mA DC (Load resistance 750 Ω max.)
B: 2 – 10 mA DC (Load resistance 1500 Ω max.)
C: 1 – 5 mA DC (Load resistance 3000 Ω max.)
D: 0 – 20 mA DC (Load resistance 750 Ω max.)
E: 0 – 16 mA DC (Load resistance 900 Ω max.)
F: 0 – 10 mA DC (Load resistance 1500 Ω max.)
G: 0 – 1 mA DC (Load resistance 15 kΩ max.)
Z: Specify current (See OUTPUT SPECIFICATIONS)
Voltage
ORDERING INFORMATION
• Code number: RTS–[1][2][3]–[4][5]
Specify a code from below for each of [1] through [5].
(e.g. RTS-16A-B/E/Q)
• Special input and output ranges (For codes Z & 0)
• Specify the specification for option code /Q
(e.g. /C01/S01)
1: 0 – 10 mV DC (Load resistance 10 kΩ min.)
2: 0 – 100 mV DC (Load resistance 100 kΩ min.)
3: 0 – 1 V DC (Load resistance 100 Ω min.)
4: 0 – 10 V DC (Load resistance 1000 Ω min.)
5: 0 – 5 V DC (Load resistance 500 Ω min.)
6: 1 – 5 V DC (Load resistance 500 Ω min.)
4W: -10 – +10 V DC (Load resistance 2000 Ω min.)
5W: -5 – +5 V DC (Load resistance 1000 Ω min.)
0: Specify voltage (See OUTPUT SPECIFICATIONS)
[1] RATIO RANGE
1: Positive 0.1 – 1.1
2: Positive 0.5 – 1.5
3: Positive 0.2 – 2.2
4: Positive 0.5 – 4.0
6: Negative -0.1 – -1.1
7: Negative -0.5 – -1.5
8: Negative -0.2 – -2.2
9: Negative -0.5 – -4.0
[2] INPUT
Current
A: 4 – 20 mA DC (Input resistance 250 Ω)
RTS SPECIFICATIONS
ES-1640 Rev.3 Page 1/4
http://www.m-system.co.jp/
MODEL: RTS
• Option code: /E
[4] POWER INPUT
AC Power
LCD digital display: 0.0 - 100.0 % (min. digit 0.1 %)
(No scaling)
B: 100 V AC
C: 110 V AC
D: 115 V AC
F: 120 V AC
G: 200 V AC
H: 220 V AC
J: 240 V AC
INPUT SPECIFICATIONS
■ DC Current:
Shunt resistor attached to the input terminals (0.5 W)
Specify input resistance value for code Z.
■ DC Voltage: -300 – +300 V DC
Minimum span: 3 mV
DC Power
S: 12 V DC
Offset: Max. 1.5 times span
Input resistance
R: 24 V DC
V: 48 V DC
Span 3 – 10 mV : ≥ 10 kΩ
P: 110 V DC
Span 10 – 100 mV : ≥ 10 kΩ
Span 0.1 – 1 V : ≥ 100 kΩ
Span ≥ 1 V : ≥ 1 MΩ
[5] OPTIONS (multiple selections)
LCD Meter (for indicating value after ratio/bias adjustment)
blank: Without
OUTPUT SPECIFICATIONS
■ DC Current: 0 – 20 mA DC
/E: With (0.0 - 100.0 % display)
Other Options
Minimum span: 1 mA
blank: none
Offset: Max. 1.5 times span
/Q: Option other than the above (specify the specification)
Load resistance: Output drive 15 V max.
■ DC Voltage: -10 – +12 V DC
Minimum span: 5 mV
SPECIFICATIONS OF OPTION: Q (multiple selections)
COATING (For the detail, refer to M-System's web site.)
/C01: Silicone coating
Offset: Max. 1.5 times span
Load resistance: Output drive 10 mA max.; 5 mA for
negative voltage output; at ≥ 0.5 V
/C02: Polyurethane coating
/C03: Rubber coating
TERMINAL SCREW MATERIAL
/S01: Stainless steel
INSTALLATION
Power input
• AC: Operational voltage range: rating ±10 %,
50/60 ±2 Hz, approx. 2 VA
GENERAL SPECIFICATIONS
Construction: Plug-in
•DC: Operational voltage range: rating ±10 %, or 85 – 150 V
for 110 V rating (ripple 10 %p-p max.)
approx. 2.6 W (110 mA at 24 V)
Connection: M3.5 screw terminals
Screw terminal: Chromated steel (standard) or stainless
steel
Operating temperature: -5 to +60°C (23 to 140°F)
Operating humidity: 30 to 90 %RH (non-condensing)
Mounting: Surface or DIN rail
Housing material: Flame-resistant resin (black)
Isolation: Input to output to power
Overrange output: Approx. -10 to +120 % at 1 – 5 V
Bias adjustment: -100 – +100 % (front)
Weight: 400 g (0.88 lb)
Equation: X
= 1, B = 0 %);
= K (X + B) +100 % for negative ratio (factory setting:
o
= K (X + B) for positive ratio (factory setting: K
i
PERFORMANCE in percentage of span
Accuracy: ±0.2 % (with ratio = 1, bias = 0 %)
Display accuracy: ± (0.2 % of FS + 1 digit) (with ratio = 1,
bias = 0 %)
Xo
i
K = -1, B = 0 %)
where
Temp. coefficient: ±0.02 %/°C (±0.01 %/°F)
Response time: ≤ 0.5 sec. (0 – 90 %)
X
o
: output (%)
: input (%)
Xi
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)
K : ratio
B : bias
(-100 – +100 %; added to the input)
■ DISPLAY (LCD meter)
RTS SPECIFICATIONS
ES-1640 Rev.3 Page 2/4
http://www.m-system.co.jp/
MODEL: RTS
EXTERNAL VIEW
LCD Meter
Bias Adj.
Ratio Adj.
Front Cover (open)
EXTERNAL DIMENSIONS unit: mm (inch)
CLAMP
(top & bottom)
7.8 (.31)
DIN RAIL
35mm wide
6
5
4
3
2–4.5 (.18) dia.
MTG HOLE
15 (.59) deep
7
8
1
2
8–M3.5
SCREW
50 (1.97)
107 (4.21)
127 (5)
40 (1.57)
50 (1.97)
[3.3 (.13)]
• When mounting, no extra space is needed between units.
TERMINAL ASSIGNMENTS unit: mm (inch)
INPUT RESISTOR
(model: REM)
6
5
4
3
7
8
1
2
Input shunt resistor attached
for current input.
RTS SPECIFICATIONS
ES-1640 Rev.3 Page 3/4
http://www.m-system.co.jp/
MODEL: RTS
SCHEMATIC CIRCUITRY & CONNECTION DIAGRAM
***
RATIO BIAS
Isolation
**
Low Drift
Amplifier
Ratio / Bias
Adjustment
Output
Driver
+
–
+
Reverser
3
4
5
6
1
2
7
8
*
INPUT
R
OUTPUT
–
U(+)
V(–)
POWER
Base Socket
*
Input shunt resistor attached for current input.
** For negative ratio.
*** Option /E
Specifications are subject to change without notice.
RTS SPECIFICATIONS
ES-1640 Rev.3 Page 4/4
http://www.m-system.co.jp/
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