·Some details are not shown. Please refer to specification sheets for all information.

R7C

Remote I/O R7 Series

CC-Link I/O MODULE

 

ORDERING INFORMATION
• Basic module: R7C-[1]-[2][3]
Specify a code from below for each [1] through [3].
  (e.g. R7C-DC16A-R/Q)
• Specify the specification for option code /Q
  (e.g. /C01)
If you need factory setting, use Ordering Information Sheet (No. ESU-7801-x). 

• Extension module: R7C-[1][2]
Specify a code from below for each [1] and [2].
  (e.g. R7C-EC16A/Q)
• Specify the specification for option code /Q
  (e.g. /C01)

BASIC MODULE: R7C–[1]–[2][3]

[1] I/O TYPE
DA16: Discrete input, 16 points
DC16A: NPN transistor output, 16 points
 (Not usable with R7C-EA8 or R7C-EA16)
DC16B: PNP transistor output, 16 points
 (Not usable with R7C-EA8 or R7C-EA16)
DC8C: Relay contact output, 8 points
 (Option /UL Not selectable)
 (Not usable with ‘extension’ modules)
DC8E: Relay contact output, 8 points
 (CE not available. Option /UL Not selectable)
 (Not usable with R7C-EA8 or R7C-EA16)
 (Terminating resistor incorporated)
RR4: Remote control relay control, 4 points
 (CE not available. Option /UL Not selectable)
 (Not usable with ‘extension’ modules)
 (Terminating resistor incorporated)
SV4: DC voltage/current input (10 V/20 mA), 4 points
TS4: Thermocouple input, 4 points
RS4: RTD input, 4 points
RT4A: Thermistor input , 4 points
 (CE not available. Option /UL Not selectable)
MS4: Potentiometer input, 4 points
 (Option /UL Not selectable)
CT4E: AC current input, 4 points,
Clamp-on current sensor CLSE use
(Option /UL Not selectable)
PA8: Totalized pulse input, 8 points,
(CE not available, option /UL Not selectable)
(Terminating resistor incorporated)
YV2: DC voltage output, 2 points
YV4:DC voltage output, 4 points
(Option /UL not selectable)
(Not usable with ‘extension’ modules)
(Terminating resistor incorporated)
YS2: DC current output, 2 points

[2] POWER INPUT
DC Power
R: 24 V DC
(Operational voltage range 24 V ±10 %, ripple 10 %p-p max.)
Universal
AR: 24 V AC/24 V DC (Only for R7C-RR4, PA8 and YV4)
(Operational voltage range 24 V AC±10 %, 50 - 60 Hz /
 24 V DC±10 %, ripple 10 %p-p max.)
(CE not available)

[3] OPTIONS
Standards & Approvals
blank: CE marking
/UL: UL approval, CE marking
Other Options
blank: none
/Q:  Option other than the above (specify the specification)
(UL not available)

EXTENSION MODULE: R7C–[1][2]

[1] I/O TYPE
EA8: Discrete input, 8 points
EA16: Discrete input, 16 points
EC8A: NPN transistor output, 8 points
EC16A: NPN transistor output, 16 points
EC8B: PNP transistor output, 8 points
EC16B: PNP transistor output, 16 points
EC8C: Relay contact output, 8 points
 (CE not available. Option /UL Not selectable)

[2] OPTIONS
STANDARDS & APPROVALS
blank: CE marking
/UL: UL approval, CE marking
Other Options
blank: none
/Q:  Option other than the above (specify the specification)
(UL not available)

SPECIFICATIONS OF OPTION: Q
COATING (For the detail, refer to M-System's web site.)
/C01: Silicone coating
/C02: Polyurethane coating
/C03: Rubber coating

FUNCTIONS & FEATURES
The R7C interfaces analog and discrete I/O signals with a PLC via CC-Link.
A ‘basic’ module can be attached with an ‘extension’ module. (Exceptions: refer to the I/O type specifications)  By combining two modules, single station can handle mixed analog and discrete signals, 32-point discrete inputs, 32-point discrete outputs, 16-point discrete I/Os and other combinations of signals.  Only the combination of basic discrete output and extension discrete input modules is not available.
Input sensor type (thermocouple, RTD) and range can be selected with the front DIP switches for all channels.  In order to set different selections for individual channels, zero/span adjustments, scaling and temperature unit, use the PC Configurator Software (model: R7CON)

RELATED PRODUCTS
• PC configurator software (model: R7CON)
Downloadable at M-System’s web site.
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.
• Clamp-on current sensor (model: CLSE)
For R7C-CT4E, the clamp-on current sensors must be ordered separately. Required number depends upon the channel number.

PACKAGE INCLUDES...
• Terminating resistor (110 Ω, 0.5 W)
(Not provided for models terminating resistor incorporated)

GENERAL SPECIFICATIONS
• Common Specifications
Power input:
24 V AC ±10 % (50 / 60 Hz)
24 V DC ±10 %; ripple 10 %p-p max.
Insulation resistance: ≥ 100 MΩ with 500 V DC
Dielectric strength: 1500 V AC @1 minute
(between isolated circuits)
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
Storage temperature: -20 to +65°C (-4 to +149°F)
Mounting: DIN rail (35 mm wide)
Connection: M3 separable screw terminals
 (torque 0.5 N·m)
Screw terminal material: Nickel-plated steel
Solderless terminal: Refer to the drawing at the end of the section.
   Recommended manufacturer: Japan Solderless Terminal MFG.Co.Ltd, Nichifu Co.,ltd 
  Applicable wire size: 0.25 to 1.65 mm2 (AWG22 to 16)
Housing material: Flame-resistant resin (gray)
Status indicator LED: PWR (Refer to the instruction manual for details)
 DC Power Current Consumption & Weight
R7C-DA16: Approx. 60 mA, 200 g (0.44 lb)
R7C-DC16A: Approx. 75 mA, 200 g (0.44 lb)
R7C-DC16B: Approx. 75 mA, 200 g (0.44 lb)
R7C-DC8C: Approx. 60 mA (approx. 60 mA), 200 g (0.44 lb)
R7C-DC8E: Approx. 60 mA (approx. 60 mA), 200 g (0.44 lb)
R7C-RR4: Approx. 65 mA, 170 g (0.37 lb)
R7C-SV4: Approx. 90 mA, 200 g (0.44 lb)
R7C-TS4: Approx. 90 mA, 200 g (0.44 lb)
R7C-RS4: Approx. 90 mA, 200 g (0.44 lb)
R7C-RT4A: Approx. 95 mA, 200 g (0.44 lb)
R7C-MS4: Approx. 110 mA, 200 g (0.44 lb)
R7C-CT4E: Approx. 140 mA, 200 g (0.44 lb)
R7C-PA8: Approx. 70 mA, 200 g (0.44 lb)
R7C-YV2: Approx. 140 mA, 180 g (0.40 lb)
R7C-YV4: Approx. 90 mA, 180 g (0.40 lb)
R7C-YS2: Approx. 140 mA, 180 g (0.40 lb)
R7C-EA8: Approx. 10 mA, 90 g (0.20 lb)
R7C-EA16: Approx. 20 mA, 150 g (0.33 lb)
R7C-EC8A: Approx. 10 mA, 90 g (0.20 lb)
R7C-EC16A: Approx. 20 mA, 150 g (0.33 lb)
R7C-EC8B: Approx. 10 mA, 90 g (0.20 lb)
R7C-EC16B: Approx. 20 mA, 150 g (0.33 lb)
R7C-EC8C: Approx. 40 mA, 150 g (0.33 lb)
The consumed current of supply power for the output is shown in ().
AC Power Current Consumption
R7C-RR4: Approx. 100 mA
R7C-PA8: Approx. 130 mA
R7C-YV4: Approx. 180 mA
Station Type
R7C-DA16: Remote I/O
R7C-DC16A: Remote I/O
R7C-DC16B: Remote I/O
R7C-DC8C: Remote I/O
R7C-DC8E: Remote I/O
R7C-RR4: Remote I/O
R7C-SV4: Remote device
R7C-TS4: Remote device
R7C-RS4: Remote device
R7C-RT4A: Remote device
R7C-MS4: Remote device
R7C-CT4E: Remote device
R7C-PA8: Remote device
R7C-YV2: Remote device
R7C-YV4: Remote device
R7C-YS2: Remote device

CC-Link COMMUNICATION
CC-Link: Ver.1.10
Network cable: CC-Link cable designated by Mitsubishi Electric
Station address setting: 1 - 64 (rotary switch, default:00)
Baud rate setting: 156 kbps (default), 625 kbps, 2.5 Mbps,
5 Mbps, 10 Mbps (rotary switch)
Status indicator LEDs: RUN, ERR, SD, RD

STANDARDS & APPROVALS
EU conformity:
EMC Directive 
  EMI EN 61000-6-4
  EMS EN 61000-6-2
Low Voltage Directive
(Only R7C-DC8C conforms to it.  Refer to the instruction manual for the detailed information.)
  EN 61010-1, EN 61010-2-201
  Measurement Category II (output)
  Pollution Degree 2
  Output to power: Basic insulation (150 V)
RoHS Directive
  EN 50581
Approval:
UL/C-UL nonincendive Class I, Division 2,
  Groups A, B, C, and D
  (ANSI/ISA-12.12.01, CAN/CSA-C22.2 No.213)
UL/C-UL general safety requirements
  (UL 61010-1, CAN/CSA-C22.2 No.61010-1)

EXTERNAL VIEW

CONNECTION DIAGRAMS

INDICATOR LED

DATA CONVERSION

DATA ALLOCATION

I/O DATA DESCRIPTIONS

EXTENSION MODULE
A ‘basic’ module can be attached with one ‘extension’ module.  The extension module is powered from the basic module.
By combining two modules, single station can handle mixed analog and discrete signals, 32-point discrete inputs, 32-point discrete outputs, 16-point discrete I/Os and other combinations of signals.
MODULE COMBINATIONS
(Basic module: Extension modules)
R7C-DA16: R7C-EA8, R7C-EA16, R7C-EC8A, R7C-EC16A, R7C-EC8B, R7C-EC16B, R7C-EC8C
R7C-DC16A*1: R7C-EC8A, R7C-EC16A, R7C-EC8B, R7C-EC16B, R7C-EC8C
R7C-DC16B*1: R7C-EC8A, R7C-EC16A, R7C-EC8B, R7C-EC16B, R7C-EC8C
R7C-DC8C*2: ----
R7C-DC8E*1:R7C-EC8A, R7C-EC16A, R7C-EC8B, R7C-EC16B, R7C-EC8C
R7C-RR4*2: ----
R7C-SV4: R7C-EA8, R7C-EA16, R7C-EC8A, R7C-EC16A, R7C-EC8B, R7C-EC16B, R7C-EC8C
R7C-TS4: R7C-EA8, R7C-EA16, R7C-EC8A, R7C-EC16A, R7C-EC8B, R7C-EC16B, R7C-EC8C
R7C-RS4: R7C-EA8, R7C-EA16, R7C-EC8A, R7C-EC16A, R7C-EC8B, R7C-EC16B, R7C-EC8C
R7C-RT4A: R7C-EA8, R7C-EA16, R7C-EC8A, R7C-EC16A, R7C-EC8B, R7C-EC16B, R7C-EC8C
R7C-MS4: R7C-EA8, R7C-EA16, R7C-EC8A, R7C-EC16A, R7C-EC8B, R7C-EC16B, R7C-EC8C
R7C-CT4E: R7C-EA8, R7C-EA16, R7C-EC8A, R7C-EC16A, R7C-EC8B, R7C-EC16B, R7C-EC8C
R7C-PA8: R7C-EA8, R7C-EA16, R7C-EC8A, R7C-EC16A, R7C-EC8B, R7C-EC16B, R7C-EC8C
R7C-YV2: R7C-EA8, R7C-EA16, R7C-EC8A, R7C-EC16A, R7C-EC8B, R7C-EC16B, R7C-EC8C
R7C-YV4*2: ----
R7C-YS2: R7C-EA8, R7C-EA16, R7C-EC8A, R7C-EC16A, R7C-EC8B, R7C-EC16B, R7C-EC8C
*1. Not usable with R7C-EA8 or R7C-EA16.
*2. Not usable with 'Extension' modules.
OUTPUT AT THE LOSS OF COMMUNICATION
 For the extension module R7C-DA16, R7C-DC16x or R7C-DC8E
The extension modules (R7C-EC8A, R7C-EC16A, R7C-EC8B, R7C-EC16B, R7C-EC8C) are set to ‘Reset Output’ or ‘Hold Output’ according to the setting of SW1-5 of the module.
 For the extension module other than R7C-DA16, R7C-DC16x or R7C-DC8E
The extension module is set to ‘Hold Output’ by factory default setting.  The PC Configurator software is used to change the setting to ‘Reset Output.’

EXTERNAL DIMENSIONS unit: mm (inch)

M-System Co., Ltd.