R3-AS4S/CE [MSYSTEM]
Remote I/O R3 Series DC CURRENT INPUT ALARM MODULE;
| 型号： | R3-AS4S/CE |
| 厂家： | 
M-SYSTEM |
| 描述： | Remote I/O R3 Series DC CURRENT INPUT ALARM MODULE 输入元件 |
| 文件： | 总4页 (文件大小：128K) |
| 中文： | 中文翻译 | 下载： | 下载PDF数据表文档文件 |
MODEL: R3-AS4
Remote I/O R3 Series
CAUTION
■UNUSED INPUT CHANNELS
Set the unused channels to -20 – +20 mA or 0 – 20 mA
range. Otherwise, set them as "Unused" with PC
Configurator software: R3CON. Unused channels left open
with 4 – 20 mA setting are equal to the input lower than -15
%, which sets a data abnormality at the PLC or the host
device.
DC CURRENT INPUT ALARM MODULE
(4 points, isolated)
27.5 [1.08]
Open circuit with the input range set to ±20 mA means 50
% of the full-scale. An alarm setpoint must be set to a value
that does not trip an unwanted alarm.
130
[5.12]
109
[4.29]
GENERAL SPECIFICATIONS
Connection
mm [inch]
Internal bus: Via the Installation Base (model: R3-BSx)
Input: M3 separable screw terminal (torque 0.5 N·m)
Internal power: Via the Installation Base (model: R3-BSx)
Screw terminal: Nickel-plated steel
MODEL: R3-AS4[1][2]
ORDERING INFORMATION
• Code number: R3-AS4[1][2]
Specify a code from below for each of [1] and [2].
(e.g. R3-AS4W/CE/Q)
Isolation: Input 1 to input 2 to input 3 to input 4 to internal
bus or internal power
Input range: Selectable with the side DIP SW
Conversion rate: Selectable with the side DIP SW
RUN indicator: Bi-color (red/green) LED;
Red when the bus A operates normally;
Green when the bus B operates normally;
Amber when both buses operate normally.
ERR indicator: Bi-color (red/green) LED;
Red with input circuit abnormality (AD converter response
failure);
• Specify the specification for option code /Q
(e.g. /C01)
NO. OF CHANNELS
4: 4
[1] COMMUNICATION MODE
Green in normal operating conditions.
S: Single
W: Dual
INPUT SPECIFICATIONS
■ DC Current: -20 – +20 mA, 0 – 20 mA, 4 – 20 mA DC
[2] OPTIONS (multiple selections)
Standards & Approvals
blank: Without CE
Input resistance: 20 Ω resistor incorporated
INSTALLATION
/CE: CE marking
Operating temperature: -10 to +55°C (14 to 131°F)
Operating humidity: 30 to 90 %RH (non-condensing)
Atmosphere: No corrosive gas or heavy dust
Mounting: Installation Base (model: R3-BSx)
Weight: 200 g (0.44 lb)
Other Options
blank: none
/Q: Option other than the above (specify the specification)
SPECIFICATIONS OF OPTION: Q
COATING (For the detail, refer to M-System's web site.)
/C01: Silicone coating
/C02: Polyurethane coating
/C03: Rubber coating
R3-AS4 SPECIFICATIONS
ES-8439 Rev.7 Page 1/4
https://www.m-system.co.jp/
MODEL: R3-AS4
(0.0 to 99.0 sec.; factory set to 5.0)
PERFORMANCE
Conversion accuracy: Refer to the table at the end of this
The alarm output start functioning in the preset time after
the power has been turned on.
section.
This setting is common to all four points.
■ALARM HOLD TIME
Conversion rate: 80 / 40 / 20 / 10 msec. selectable
Data allocation: 1
(0.0 to 99.0 seconds; factory set to 1.0)
The alarm output is held for the preset time even if it is
reset in shorter time.
Current consumption: 60 mA
Temp. coefficient: ±0.03 %/°C (±0.02 %/°F)
Insulation resistance: ≥ 100 MΩ with 500 V DC
Dielectric strength: 1500 V AC @ 1 minute (input 1 to input
2 to input 3 to input 4 to internal bus or internal power)
2000 V AC @ 1 minute (power input to FG; isolated on the
power supply module)
This setting is common to all four points.
RATE
80 msec. 40 msec. 20 msec. 10 msec.
RANGE
0.05%
0.1%
0.1%
0.1%
0.2%
0.2%
0.2%
0.4%
0.4%
0.4%
0.8%
0.8%
-20 – +20 mA
0 – 20 mA
4 – 20 mA
STANDARDS & APPROVALS
EU conformity:
EMC Directive
EMI EN 61000-6-4
EMS EN 61000-6-2
RoHS Directive
ALARM SETTING
The following parameters are programmable using the PC
Configurator Software (model: R3CON).
■ALARM TRIP POINT (-15.00 to +115.00 %;
factory set to A1: 80.00, A2: 60.00, A3: 40.00, A4: 20.00)
Four alarm setpoints are selectable per each input.
■ALARM TYPE
(High or Low; factory set to A1: High, A2: High, A3: Low,
A4: Low)
High or Low alarm is selectable for each alarm trip point.
High alarm: An alarm is set when the input signal goes
above the setpoint.
Low alarm: An alarm is set when the input signal goes below
the setpoint.
■DEADBAND (HYSTERESIS)
(0.00 to 100.00 %; factory set to 5.00)
Deadband (deviation between the points where the alarm is
set and reset) is selectable for each alarm trip point.
■ALARM ON DELAY TIME
(0.0 to 99.0 seconds; factory set to 1.0)
The alarm output is set when the preset time elapses after
the input has entered in the alarm range.
This setting is common to all four points.
■POWER ON DELAY TIME
R3-AS4 SPECIFICATIONS
ES-8439 Rev.7 Page 2/4
https://www.m-system.co.jp/
MODEL: R3-AS4
EXTERNAL VIEW
■ FRONT VIEW
■ SIDE VIEW
RUN LED
ERR LED
Functions
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
SW3
ON
SW2
SW1
Range
4
3
2
1
8
7
6
5
4
3
2
1
8
7
6
5
4
3
2
1
Input 2 (SW1)
or
Input 4 (SW2)
Conv.
Rate
Input 1 (SW1)
or
Input 3 (SW2)
ON
ON
OUTPUT DATA DESCRIPTIONS
Four alarm setpoints are selectable per each input. One (1) word (16 bit) data is transmitterd to the PLC or the host device via
the R3 network module.
15
0
Alarm 1
Alarm 2
Alarm 3
Alarm 4
Input 1
Input 2
Input 3
Input 4
Alarm 1
Alarm 2
Alarm 3
Alarm 4
Alarm 1
Alarm 2
Alarm 3
Alarm 4
Alarm 1
Alarm 2
Alarm 3
Alarm 4
EXTERNAL DIMENSIONS & TERMINAL ASSIGNMENTS unit: mm [inch]
27.5 [1.08]
109 [4.29]
POSITIONING
GUIDE
1
11
2
20–M3
SCREW
12
3
13
4
14
5
15
6
16
7
17
8
18
9
19
10
20
TERMINAL
COVER
R3-AS4 SPECIFICATIONS
ES-8439 Rev.7 Page 3/4
https://www.m-system.co.jp/
MODEL: R3-AS4
SCHEMATIC CIRCUITRY & CONNECTION DIAGRAM
RUN LED ERR LED DIP SW
Input Circuit
INTERNAL BUS A
Communication
Circuit
+
–
+
–
+
–
+
–
1
2
INTERNAL BUS B*
INPUT 1
INPUT 2
INPUT 3
INPUT 4
Input Circuit
Input Circuit
Input Circuit
Control
Circuit
3
INTERNAL POWER
4
6
5
7
10
15
20
8
9
11
12
13
14
16
17
18
19
*For dual redundant communication.
Specifications are subject to change without notice.
R3-AS4 SPECIFICATIONS
ES-8439 Rev.7 Page 4/4
https://www.m-system.co.jp/
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