18PV-766-R/A2S [MSYSTEM]
Rack-mounted DCS Signal Conditioners 18-RACK;
| 型号： | 18PV-766-R/A2S |
| 厂家： | 
M-SYSTEM |
| 描述： | Rack-mounted DCS Signal Conditioners 18-RACK DCS 分布式控制系统 |
| 文件： | 总2页 (文件大小：89K) |
| 中文： | 中文翻译 | 下载： | 下载PDF数据表文档文件 |
MODEL: 18PV
/A2: 0.2 – 1.0 bar
/A3: 3 – 15 psig
Rack-mounted DCS Signal Conditioners 18-RACK
P/I TRANSDUCER
Functions & Features
GENERAL SPECIFICATIONS
Construction: Rack-mounted; terminal access via screw
terminals on the front and connector on the rear; terminal
cover provided
• Converting a standard pneumatic signal into two
proportional DC outputs
• Second channel output available at the front terminals
and at the Standard Rack connector
Connection
Pneumatic: Rc 1/4" or 1/4" NPT female
(torque ≤ 12 N·m)
Output 1: Connector
Output 2: M3.5 screw terminals (torque 0.8 N·m) and
connector
Power input: Supplied from connector
Screw terminal: Nickel-plated steel
Isolation: Output 1 to output 2 to power
Overrange output: Approx. -10 to +120 % at 1 – 5 V
Zero adjustment: -5 to +5 % (front)
Span adjustment: 95 to 105 % (front)
MODEL: 18PV–[1]66–R[2]
INPUT SPECIFICATIONS
■ Input
ORDERING INFORMATION
• Code number: 18PV-[1]66-R[2]
Specify a code from below for each of [1] and [2].
(e.g.18PV-266-R/A2S)
19.6 – 98.1 kPa, 0.2 – 1.0 kgf/cm
2
20 – 100 kPa, 0.2 – 1.0 bar
20.7 – 103.4 kPa, 3 – 15 psig
[1] PNEUMATIC CONNECTION
2: Rc 1/4"
INSTALLATION
Current consumption: Approx. 35 mA
7: 1/4" NPT fitting
Operating temperature: -5 to +55°C (23 to 131°F)
Operating humidity: 30 to 90 %RH (non-condensing)
Mounting: Standard Rack 18BXx or 18KBXx
Weight: 250 g (0.55 lb)
OUTPUT 1
Voltage
6: 1 – 5 V DC (Load resistance 2000 Ω min.)
PERFORMANCE in percentage of span
Accuracy: ±0.2 %
OUTPUT 2
Voltage
Temp. coefficient: ±0.03 %/°C (±0.02 %/°F)
Response time: ≤ 0.5 sec. (0 – 90 %)
6: 1 – 5 V DC (Load resistance 2000 Ω min.)
Permissible overrange: 196 kPa (2.0 kgf/cm2, 1.96 bar, 28
psig)
POWER INPUT
DC Power
Line voltage effect: ±0.1 % over voltage range
Insulation resistance: ≥ 100 MΩ with 500 V DC
Dielectric strength: 500 V AC @ 1 minute
(output 1 to output 2 to power)
R: 24 V DC
(Operational voltage range 24 V ±10 %, ripple 10 %p-p max.)
1500 V AC @ 1 minute (output or power to ground)
[2] OPTIONS
Input
blank: 0.2 – 1.0 kgf/cm
/A1S: 19.6 – 98.1 kPa
/A2S: 20 – 100 kPa
2
/A3S: 20.7 – 103.4 kPa
18PV SPECIFICATIONS
ES-1820 Rev.10 Page 1/2
http://www.m-system.co.jp/
MODEL: 18PV
EXTERNAL DIMENSIONS unit: mm (inch)
2–M3 SCREW
PNEUMATIC
CONNECTION
Rc 1/4” or 1/4” NPT
NPT
FITTING
14.5 (.57)
76 (2.99)
23.7 (.93)
27 (1.06)
20 (.79)
33 (1.30)
TERMINAL ASSIGNMENTS
+
–
SCHEMATIC CIRCUITRY & CONNECTION DIAGRAM
Z
S
Isolation
Semiconductor
Pressure Sensor
Voltage/
Duty Cycle
Output
Driver
+
Amplifier
INPUT
OUTPUT 2
–
Output
Driver
OUTPUT 1
OUTPUT 2
POWER
Specifications are subject to change without notice.
18PV SPECIFICATIONS
ES-1820 Rev.10 Page 2/2
http://www.m-system.co.jp/
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