B3VS/2-D [MSYSTEM]
Space-saving Two-wire Signal Conditioners B3-UNIT;型号: | B3VS/2-D |
厂家: | M-SYSTEM |
描述: | Space-saving Two-wire Signal Conditioners B3-UNIT |
文件: | 总3页 (文件大小:106K) |
中文: | 中文翻译 | 下载: | 下载PDF数据表文档文件 |
MODEL: B3VS/2
0: Specify voltage (See INPUT SPECIFICATIONS)
Space-saving Two-wire Signal
Conditioners B3-UNIT
[2] CH. 2 INPUT
Same range availability as for Ch. 1.
SIGNAL TRANSMITTER
(dual-channel output loop powered isolator)
Functions & Features
[3] OPTIONS (multiple selections)
Standards & Approvals
• Converts a DC input into an isolated 4 – 20 mA DC signal
• Dual channel
blank: CE marking
• Monitor terminals
/UL: UL approval, CE marking
Other Options
• High-density mounting
blank: none
/Q: Option other than the above (specify the specification)
18 (.71)
SPECIFICATIONS OF OPTION: Q
COATING (For the detail, refer to M-System's web site.)
/C01: Silicone coating
106
(4.17)
/C02: Polyurethane coating
/C03: Rubber coating (UL not available)
110.5
(4.35)
GENERAL SPECIFICATIONS
Construction: Small-sized front terminal structure
mm (inch)
Connection: Euro type connector terminal
(applicable wire size: 0.2 to 2.5 mm , stripped length 8 mm)
2
Housing material: Flame-resistant resin (gray)
Isolation: Input to output; between channels
Zero adjustment: -5 to +5 % (front)
MODEL: B3VS/2–[1][2][3]
ORDERING INFORMATION
• Code number: B3VS/2-[1][2][3]
Specify a code from below for each of [1] through [3].
(e.g. B3VS/2-A6/UL/Q)
Span adjustment: 95 to 105 % (front)
INPUT SPECIFICATIONS
■ DC Current: Input resistor incorporated
• Special input range (For codes Z & 0)
• Specify the specification for option code /Q
(e.g. /C01)
Specify input resistance value for code Z.
(R ≤ 0.25 W ÷ [F.S. Current] )
2
■ DC Voltage: -100 – +100 V DC
(Max. voltage across the input terminals:
70 V for conform with EU Directive; 60 V for UL approval)
Minimum span: 1 V
[1] CH. 1 INPUT
Current
A: 4 – 20 mA DC (Input resistance 250 Ω)
B: 2 – 10 mA DC (Input resistance 499 Ω)
C: 1 – 5 mA DC (Input resistance 1000 Ω)
D: 0 – 20 mA DC (Input resistance 250 Ω)
F: 0 – 10 mA DC (Input resistance 499 Ω)
H: 10 – 50 mA DC (Input resistance 100 Ω)
Z: Specify current (See INPUT SPECIFICATIONS)
Voltage
Offset: Max. 1.5 times span
Input resistance:
Span 1 – 2 V: ≥ 1MΩ
Span ≥ 2 V: ≥ 1MΩ
(≥ 80 kΩ with no supply voltage)
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.)
B3VS/2 SPECIFICATIONS
ES-7523 Rev.11 Page 1/3
https://www.m-system.co.jp/
MODEL: B3VS/2
OUTPUT SPECIFICATIONS
Output: 4 – 20 mA DC
Load resistance vs. supply voltage:
Load Resistance (Ω) = (Supply Voltage (V) – 12 (V)) ÷ 0.02
(A) (including leadwire resistance)
1650
1600
1400
1200
1000
800
600
400
200
0
1012
20
30
40 45
SUPPLY VOLTAGE [V ]
(600Ω maximum at 24V DC)
INSTALLATION
Supply voltage: 12 – 45 V DC
Operating temperature:
-40 to +85°C (-40 to +185°F)
Max. 55°C (131°F) for UL approval
Operating humidity: 0 to 95 %RH (non-condensing)
Mounting: DIN rail
Weight: 110 g (0.24 lb)
PERFORMANCE in percentage of span
Accuracy: ±0.1 %
Temp. coefficient: ±0.02 %/°C (±0.01 %/°F)
Response time: ≤ 0.1 sec. (0 – 90 %)
Insulation resistance: ≥ 100 MΩ with 500 V DC
Dielectric strength:
2000 V AC @1 minute (input to output to ground)
2000 V AC @1 minute (between channels)
STANDARDS & APPROVALS
EU conformity:
EMC Directive
EMI EN 61000-6-4
EMS EN 61000-6-2
RoHS Directive
Approval:
UL/C-UL general safety requirements
(UL 61010-1, CAN/CSA-C22.2 No.1010-1)
B3VS/2 SPECIFICATIONS
ES-7523 Rev.11 Page 2/3
https://www.m-system.co.jp/
MODEL: B3VS/2
EXTERNAL DIMENSIONS & TERMINAL ASSIGNMENTS unit: mm [inch]
10 11 12
7
8
9
DIN RAIL
35mm wide
1
4
2
5
3
6
18 (.71)
110.5 (4.35)
[5 (.20)]
• When mounting, no extra space is needed between units.
SCHEMATIC CIRCUITRY & CONNECTION DIAGRAM
Z
S
Isolation
MONITOR
Low Drift
Amplifier
Output
Driver
+
–
–
+
–
mA
7
8
9
12
10
11
*
Ch.1 INPUT
24 V DC
OUTPUT LOAD
4 – 20 mA DC
Z
S
Isolation
MONITOR
Low Drift
Amplifier
Output
Driver
+
–
–
+
–
mA
1
2
3
6
4
5
*
Ch.2 INPUT
24 V DC
OUTPUT LOAD
4 – 20 mA DC
* Input shunt resistor incorporated for current input.
Specifications are subject to change without notice.
B3VS/2 SPECIFICATIONS
ES-7523 Rev.11 Page 3/3
https://www.m-system.co.jp/
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