MODEL: R1M-P4
Remote I/O R1M Series
RELATED PRODUCTS
• R1X configurator software (model: R1CON)
Downloadable at M-System’s web site.
CONTACT I/O MODULE
(4 totalized counter inputs, 8 contact inputs and outputs)
Functions & Features
A dedicated cable is required to connect the module to the
PC. Please refer to the internet software download site or
the users manual for the PC configurator for applicable
cable types.
• Totalized counter inputs
• Counts stored in E PROM
2
• Easy system expansion via Modbus RTU
GENERAL SPECIFICATIONS
Connection
175 (6.89)
Power input, transmission: Euro type connector terminal
(Applicable wire size AWG24-12 (0.2 – 2.5 mm
2), stripped
40
(1.57)
length 7 mm)
115
(4.53)
RS-232-C: 9-pin D-sub connector (male)
(Lock screw No. 4-40 UNC)
mm (inch)
I/O: M3 screw terminals (torque: 0.6N·m)
Screw terminal: Nickel-plated steel
Housing material: Flame-resistant resin (gray)
MODEL: R1M-P4T-[1][2]
Channel selector for the digital display: Rotary DIP switch;
1 thr. 8: ch.1 thr. ch.8 contact input
A thr. D: ch.A thr. ch.D totalized counter input
0, 9, E, F: no display
ORDERING INFORMATION
• Code number: R1M-P4T-[1][2]
Specify a code from below for each [1] and [2].
(e.g. R1M-P4T-M2/Q)
Isolation: RS-232-C or RS-485 to I/O to power
Node address setting: Rotary switch; 1 – F (15 nodes)
RUN indicator LED: Green light blinks in normal conditions.
Count memory at power loss: Count value is saved in the
• Specify the specification for option code /Q
(e.g. /C01)
the non-volatile memory (E2PROM) when the power supply is
lost.
FIELD TERMINAL TYPE
T: M3 screw terminals
Number of rewritable times: 10
5
times
Data storing characteristics: 10 years at 20°C
■ Indicators
[1] POWER INPUT
Digital display: 6-digit red LED; 4.6 mm high; Shows either
totalized (lower 6 digits only) or momentary value;
selectable with internal DIP switch
AC Power
M2: 100 – 240 V AC (Operational voltage range 85 – 264 V,
47 – 66 Hz)
DC Power
R: 24 V DC
COMMUNICATION
Baud rate: 38.4 kbps
(Operational voltage range 24 V ±10 %, ripple 10 %p-p max.)
Communication: Half-duplex, asynchronous, no procedure
Protocol: Modbus RTU
[2] OPTIONS
Refer to Modbus Protocol Reference Guide (EM-5650) for
supported functions.
blank: none
/Q: With options (specify the specification)
■ RS-232-C
Standard: Conforms to RS-232-C, EIA
Transmission distance: 10 meters max.
■ RS-485
SPECIFICATIONS OF OPTION: Q
COATING (For the detail, refer to M-System's web site.)
/C01: Silicone coating
Standard: Conforms to TIA/EIA-485-A
Transmission distance: 500 meters max.
Transmission media: Shielded twisted-pair cable (CPEV-S
0.9 dia.)
/C02: Polyurethane coating
/C03: Rubber coating
R1M-P4 SPECIFICATIONS
ES-5664 Rev.11 Page 1/7
http://www.m-system.co.jp/