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R3-PA4B PDF预览

R3-PA4B

更新时间: 2024-11-06 02:51:11
品牌 Logo 应用领域
爱模 - MSYSTEM 输入元件
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5页 135K
描述
Remote I/O R3 Series LOW SPEED TOTALIZED PULSE INPUT MODULE

R3-PA4B 数据手册

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MODEL: R3-PA4B  
Internal power: Via the Installation Base (model: R3-BSx)  
Screw terminal: Nickel-plated steel  
Remote I/O R3 Series  
Isolation: Input 1 to input 2 to input 3 to input 4 to internal  
bus or internal power  
LOW SPEED TOTALIZED PULSE INPUT MODULE  
(4 points, isolated)  
Input gain: 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 abnormality;  
27.5 (1.08)  
130  
(5.12)  
Green in normal operating conditions.  
Count reset: Via DIP switches on the side  
109  
(4.29)  
mm (inch)  
INPUT SPECIFICATIONS  
Sensor Excitation  
MODEL: R3–PA4B[1][2]  
Voltage: 12 V DC ±10 %  
Current: 15 mA  
Current limiting circuit: Approx. 30 mA  
MAXIMUM FREQUENCY: 100 Hz  
ORDERING INFORMATION  
• Code number: R3-PA4B[1][2]  
Specify a code from below for each of [1] and [2].  
(e.g. R3-PA4BW/Q)  
Minimum pulse width requirement: 5 msec. for both ON and  
OFF  
DIVIDING RATIO: 1 – 50000 (programmable using the  
R3CON PC Configurator software;  
• Specify the specification for option code /Q  
(e.g. /C01/SET)  
factory setting ‘1’)  
COUNT RANGE: 1 – 100 000 000 (0 at reset)  
Min. and max. pulse range selectable using the R3CON PC  
Configurator Software. Refer to the R3CON Users Manual for  
detailed information.  
NO. OF CHANNELS  
4B: 4 channels, low speed totalized pulse input  
Count at overflow: Reset and restart at ‘1.’  
Recount start value at over flow: 0 or 1  
Maximum count: 1000 – 800 000 000  
DETECTING LEVEL  
[1] COMMUNICATION MODE  
S: Single  
W: Dual  
Detecting level: 15 – 100 %  
[2] OPTIONS  
blank: none  
(of voltage across the terminals)  
Factory setting: 50 % (programmable using the R3CON PC  
Configurator software)  
/Q: With options (specify the specification)  
Current limiting circuit: Approx. 30 mA  
Note 1. Each channel has three sets of input terminals.  
Input terminal 1: 2 – 5, 7 – 10, 12 – 15, 17 – 20  
Input terminal 2: 3 – 5, 8 – 10, 13 – 15, 18 – 20  
Input terminal 3: 4 – 5, 9 – 10, 14 – 15, 19 – 20  
Note 2. Gain 1 or Gain 2 selectable with the side DIP SW.  
Note 3. Measured as 0 % below 15 % of the range.  
THRESHOLD  
SPECIFICATIONS OF OPTION: Q (multiple selections)  
COATING (For the detail, refer to M-System's web site.)  
/C01: Silicone coating  
/C02: Polyurethane coating  
/C03: Rubber coating  
EX-FACTORY SETTING  
/SET: Preset according to the Ordering Information Sheet  
(No. ESU-8387)  
Pulse logic is detected by comparing input pulse voltage  
and the detecting level. Detecting ‘Rise’ or ‘Sink’ can be  
switched by using the R3CON PC Configurator software;  
factory setting ‘Rise’)  
GENERAL SPECIFICATIONS  
Connection  
Open Collector (input terminal 3, gain 1)  
Sensor excitation: 12 V DC  
Internal bus: Via the Installation Base (model: R3-BSx)  
Input: M3 separable screw terminal (torque 0.5 N·m)  
Pull-up resistance: 20 kΩ (shorted across 1 – 3, 6 – 8, 11 –  
R3-PA4B SPECIFICATIONS  
ES-8383 Rev.7 Page 1/5  
http://www.m-system.co.jp/  

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