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R7D-CT4E

EM-7802-R  Rev.2  P. 6 / 10

 

STATUS

Bit 0 to 7:  Analog input module can show input status of each channel.
Bit 8 to 10:  Shows the power supply status.

0

15

Input 0 (Input range error)
Input 1 (Input range error)
Input 2 (Input range error)

Unused

Input 3 (Input range error)
Input 0 (ADC error)
Input 1 (ADC error)
Input 2 (ADC error)
Input 3 (ADC error)

     :

     :

     :

Network power supply
Unused

Unused

Extension module external power supply

Input range error (≤ -15%, ≥ 115%)
     0 : Normal     1 : Error
ADC error (no response from ADC)
     0 : Normal     1 : Error
Power supply
     0 : Normal     1 : Error

TRANSMISSION DATA DESCRIPTIONS

 

BASIC MODULE

Transmitted data (word) depends upon the modules types.

MODEL

OUTPUT DATA

*

1

INPUT DATA

*

2

(R7D to Master)

(Master to R7D)

R7D-CT4E

4

0

 

EXTENSION MODULE

Transmitted data (word) for the extension module is added.

MODEL

OUTPUT DATA

*

1

INPUT DATA

*

2

(R7D to Master)

(Master to R7D)

R7D-EAx

1

0

R7D-ECx

0

1

 

STATUS

Status signal can be included in the transmission data 
when the setting is enabled using the PC Configurator soft-
ware (model: R7CON).  For details, refer to “STATUS in I/O 
DATA DESCRIPTIONS”.

STATUS

OUTPUT DATA

*

1

INPUT DATA

*

2

(R7D to Master)

(Master to R7D)

Enabled

1

0

Disabled

0

0

*1. Output Data means those sent to the master.
*2. Input Data means those received from the master.

WIRING INSTRUCTIONS

 

SCREW TERMINAL (Input)

Torque: 0.5 N·m

• SOLDERLESS TERMINAL

Refer to the drawing below for recommended ring tongue 
terminal size.  Spade tongue type is also applicable.
Applicable wire size: 0.25 to 1.65 mm

2

 (AWG 22 to 16)

Recommended manufacturer: Japan Solderless Terminal 
MFG. Co., Ltd, Nichifu Co., Ltd

6 (.24) max

3.3 (.13) max

mm (inch)

 

EURO TYPE CONNECTOR TERMINAL (DeviceNet)

Applicable wire size: 0.2 – 2.5 mm

2

Stripped length: 7 mm

056 222 38 18

[email protected]

www.sentronic.com

SENTRONIC

AG

Summary of Contents for R7D-CT4E

Page 1: ...e user may have to review the CE requirements in regard to the whole system and employ additional protective measures to ensure the CE conform ity GENERAL PRECAUTIONS Before you remove the unit or mou...

Page 2: ...startup with the switch set to the positions 0 125 kbps 1 250 kbps or 2 500 kbps For the settings 3 through 9 it analyzes the PLC s network to determine the baud rate on the network OPERATING MODE Fac...

Page 3: ...hin 8 characters CHANNEL INDIVIDUAL SETTING PARAMETER AVAILABLE RANGE DEFAULT SETTING Input Range 0 600 A 0 400 A 0 200 A 0 100 A 0 50 A 0 5 A 0 600 A Drop out 5 0 to 50 0 1 0 Zero scale 0 to 60000 0...

Page 4: ...5 22 DIN RAIL 35mm wide 54 2 13 17 66 50 1 97 18 5 73 115 4 53 18 M3 SCREW TERMINALS for INPUT 6 24 TERMINAL BLOCK for DeviceNet POWER CONNECTION DIAGRAM V V 10 K0 11 L0 INPUT 0 K1 L1 INPUT 1 K2 L2 I...

Page 5: ...put Module Status CH0 CH1 CH2 Begin 0 Begin 0 1 2 CH3 3 4 Output Data Input Data None Example 1 Analog Input Module without Status Example 2 Analog Input Module R7D EC16x with Status R7D EC16x Input D...

Page 6: ...e is added MODEL OUTPUT DATA 1 INPUT DATA 2 R7D to Master Master to R7D R7D EAx 1 0 R7D ECx 0 1 STATUS Status signal can be included in the transmission data when the setting is enabled using the PC C...

Page 7: ...a thick cable to maintain low imped ance at high frequency Use shielded cables for the signals taken out of the control panel Choose a thick and short cable to ground the FG terminal of the R7D modul...

Page 8: ...nd the panel cover with an earth strap grounding may be strengthened and EMC may be improved Ground the control panel at low impedance using e g braided wires Keep the opening for ventilation as small...

Page 9: ...f cautions are illustrated in the next page Keep cables as short as possible It prevents noise emissions from the cables and noise overlapping to the cables Attach a ferrite core to reduce noise impac...

Page 10: ...applicable when wiring the R7D Series To external apparatus Keep the cable as short as possible To external apparatus Shielded Cable Earth Clamp Remove a part of the shielded cable cover and ground it...

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