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

R7G4HH

Remote I/O R7G4H Series

HI-SPEED LINK SYSTEM I/O MODULE

 

MODEL: R7G4HH-A-[1]-R[2]

ORDERING INFORMATION
• Code number: R7G4HH-A-[1]-R[2]
Specify a code from below for each [1] and [2].
(e.g. R7G4HH-A-SVF4-R/H/E/Q)
• Specify the specification for option code /Q
  (e.g. /C01/SET)

TERMINAL BLOCK: A
  Screw terminal block for power  supply
  RJ-45 Modular jack for communication
  Screw terminal block for I/O

[1] I/O TYPE
SVF4: DC voltage /current input (10 V/20 mA), 
  high speed, 4 points
YVF4: DC voltage output, high speed, 4 points

POWER INPUT
DC power
R: 24 V DC
(Operational voltage range: ±10 %; ripple 10 %p-p max.)

[2] OPTIONS (multiple selections)
Communication Mode
blank: Full-duplex
/H: Half-duplex
Communication Connector Pin Assignment
Blank: 3, 4 - 5, 6 pair wiring
(M-System HLS related device standard pin assignment)
/E: 4, 5 - 3, 6 pair wiring (Ethernet cable pin assignment)
Other Options
blank: none
/Q: Option other than the above (specify the specification)

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-7777-X)

FUNCTIONS & FEATURES
The R7G4HH interfaces analog I/O signals with a PLC via HLS.
Removable terminal blocks make the module replaceable without disconnection of wiring.
(HLS is the abbreviation for “Hi-speed Link System” of Step Technica Co., Ltd.)

RELATED PRODUCTS
• PC configurator software (model: R7CFG)
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.

GENERAL SPECIFICATIONS
• Common Specifications
Power input: 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
Mounting: DIN rail (35 mm wide)  or wall
Connection
 Communication
: RJ-45 connector
 Recommended connector: TM21P–88P (Hirose Electric)
 (not included in the package)
 Power & I/O: 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 (AWG 22 to 16)
Housing material: Flame-resistant resin (gray)
Status indicator LED: PWR (Refer to the instruction manual for details)
 Current Consumption & Weight
R7G4HH-A-SVF4: Approx. 70 mA, 210 g (0.46 lb)
R7G4HH-A-YVF4: Approx. 70 mA, 210 g (0.46 lb)

HLS COMMUNICATION
Communication mode: Full-duplex or half-duplex
Network cable
Full-duplex communication:
ZHY262PS and ZHT262PS (Shinko Seisen Industry Co., Ltd.)
Half-duplex communication:
ZHY221PS (Shinko Seisen Industry Co., Ltd.)
Dual-shield cable:
ZHY262PBA (Shinko Seisen Industry Co., Ltd.)
Transmission distance: 
12 Mbps: 100 meters (328 ft)
6 Mbps: 200 meters (656 ft)
(Baud rate configurable with DIP SW; factory setting: 12 Mbps)
Terminating resistor: Built-in (Selected with the DIP SW; factory setting: disabled)
Status indicator: Run
(Refer to the instruction manual for details.)
Station address: Set with rotary switch
(Refer to the instruction manual for details.)

STANDARDS & APPROVALS
Refer to the manuals to comply with the standards.
EU conformity:
EMC Directive 
  EMI EN 61000-6-4
  EMS EN 61000-6-2
RoHS Directive
  EN 50581

EXTERNAL VIEW

CONNECTION DIAGRAMS

DATA CONVERSION

RESPONSE TIME
Response time of analog input module is time from when 0 to 100% stepwise signal change is applied to the analog module till when the communication ASIC of the module (slave) transmits 90% of input signal.
Response time of analog output module is time form when 0 to 100% stepwise signal change is received by the communication ASIC of the module (slave) till when the analog output signal reaches 90%.

TCOM: HLS scan time
HLS scan time varies according to communication method, number of operating slave station (FS), transmission rate (TBPS), number of layer for HUB (LF).
· Full-duplex communication
LF = 0     : HLS scan time = 182 x FS x TBPS (sec.)
LF = 1 to 7: HLS scan time = (184 + (144 x LF)) x FS x TBPS (sec.)
· Half-duplex communication
LF = 0     : HLS scan time = 354 x FS x TBPS (sec.)
LF = 1 to 7: HLS scan time = (328 + (144 x LF)) x FS x TBPS (sec.)

TINP: Input unit response time ≤ Delay time of input circuit (Ta) + Conversion rate*1 (Tb) + Input internal processing time (Tc)  (HLS scan time x 2)
TOUT: Output unit response time ≤ Delay time of output internal processing (Td) (HLS scan time) + Conversion rate (Te) + Delay time of output circuit (Tf)
*1. For R7G4HH-A-SVF4, Conversion rate x Moving average order

E.g. 1: R7G4HH-A-SVF4 (Number of moving average: 1), Communication: Full-duplex, Number of operating slave station (FS): 63, Transmission rate (TBPS): 12Mbps, Number of layer for HUB (LF): 0
HLS scan time (TCOM): 182 x 63 x 1 / 12 M = 0.9555 [msec.]
Input unit response time (TINP): Delay time of input circuit (1 msec.) + Conversion rate (0.2 msec.) x Number of moving average (1 time) + Input internal processing time (0.9555 msec. x 2) = 3.1 [msec.]

E.g. 2: R7G4HH-A-YVF4, Communication: Full-duplex, Number of operating slave station (FS): 63, Transmission rate (TBPS): 12 Mbps, Number of layer for HUB (LF): 0
HLS scan time (TCOM): 182 x 63 x 1 / 12 M = 0.9555 [msec.]
Output unit response time (TINP): Delay time of output internal processing (0.9555 msec.) + Conversion rate (0.2 msec.) + Delay time of output circuit (0.25 msec.) = 1.4 [msec.]

I/O DATA DESCRIPTIONS
Scaling of analog I/O module is configurable with the configurator software (model: R7CFG). Refer to the software manual for details.

DIMENSIONS unit: mm (inch)

MOUNTING REQUIREMENTS unit: mm (inch)

M-System Co., Ltd.