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EM-7801-D  Rev.6  P. 1 / 10

INSTRUCTION MANUAL

DC VOLTAGE OUTPUT MODULE, 2 points

(CC-Link V.1.10)

MODEL

R7C-YV2

BEFORE USE ....

Thank you for choosing M-System.  Before use, please check 
contents of the package you received as outlined below.
If you have any problems or questions with the product, 
please contact M-System’s Sales Office or representatives.

 

PACKAGE INCLUDES:

DC voltage output module ..................................................(1)
Terminating resistor (110 Ω, 0.5 W) ...................................(1)

 

MODEL NO.

Confirm Model No. marking on the product to be exactly
what you ordered.

 

INSTRUCTION MANUAL

This manual describes necessary points of caution when
you use this product, including installation, connection and
basic maintenance procedures.

POINTS OF CAUTION

 

NONINCENDIVE APPROVAL OPTION

• This equipment is suitable for use in Class I, Division 2,

Groups A, B, C, D or Non-Hazardous Locations only.

• 

WARNING! – Explosion Hazard –

 Substitution of any component may impair suitability for
Class I, Division 2.

• 

WARNING! – Explosion Hazard –

 DO NOT disconnect while the circuit is live or unless the
area is known to be free of ignitable concentrations.

• Temperature Code of this equipment is T5 and the Maxi-

mum Ambient Temperature is 55°C (Surrounding Tem-
perature inside the fire enclosure).

 

CONFORMITY WITH UL APPROVAL

• This equipment is suitable for use in Installation Catego-

ry II and in a Pollution Degree 2 environment.

• Altitude up to 2000 meters.
• This equipment must be mounted inside a suitable fire

enclosure.

• This equipment is to be supplied by a Class 2 power sup-

ply.

 

CONFORMITY WITH EU DIRECTIVES

• The equipment must be mounted inside the instrument

panel of a metal enclosure.

• The actual installation environments such as panel con-

figurations, connected devices, connected wires, may af-
fect the protection level of this unit when it is integrated
in a panel system.  The 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.

• Install lightning surge protectors for those wires connect-

ed to remote locations.  Choose a surge protector with its
maximum surge voltage 40V or less between lines.  Rec-
ommended M-System model: MDP-D24.

 

POWER INPUT RATING & OPERATIONAL RANG

• Locate the power input rating marked on the product and

confirm its operational range as indicated below:

24V DC rating: 24V ±10%, approx. 140mA

 

GENERAL PRECAUTIONS

• Before you remove the unit or mount it, turn off the power 

supply and output signal for safety.

• DO NOT set the switches on the module while the power

is supplied.  The switches are used only for maintenance
without the power.

 

ENVIRONMENT

• Indoor use.
• When heavy dust or metal particles are present in the

air, install the unit inside proper housing with sufficient
ventilation.

• Do not install the unit where it is subjected to continuous

vibration.  Do not subject the unit to physical impact.

• Environmental temperature must be within -10 to +55°C

(14 to 131°F) with relative humidity within 30 to 90% RH
in order to ensure adequate life span and operation.

 

WIRING

• Do not install cables close to noise sources (relay drive

cable, high frequency line, etc.).

• Do not bind these cables together with those in which

noises are present.  Do not install them in the same duct.

 

AND ....

• The unit is designed to function as soon as power is sup-

plied, however, a warm up for 10 minutes is required for
satisfying complete performance described in the data
sheet.

056 222 38 18

[email protected]

www.sentronic.com

SENTRONIC

AG

Содержание R7C-YV2

Страница 1: ...ion environments such as panel con figurations connected devices connected wires may af fect the protection level of this unit when it is integrated in a panel system The user may have to review the C...

Страница 2: ...DE Factory setting Extension SW1 1 1 2 SW1 1 SW1 2 EXTENSION OFF OFF No extension ON OFF Discrete input 8 or 16 points OFF ON Discrete output 8 or 16 points Output at the loss of communication SW1 4 S...

Страница 3: ...sent from the master ON OFF OFF OFF OFF Unable to receive data due to wire breakdown ON OFF ON OFF ON OFF Faulty Baud Rate and or Station Address setting OFF OFF OFF OFF OFF Power input removed Or pow...

Страница 4: ...2 13 17 66 6 24 50 1 97 6 24 18 5 73 115 4 53 CONNECTION DIAGRAM 4 7 6 3 2 5 1 0V 24V DC FG SLD DG DB DA 7 VH0 8 VL0 2 COM0 3 COM0 OUTPUT 0 9 VH1 10 VL1 4 COM1 5 COM1 OUTPUT 1 Output Connection Examp...

Страница 5: ...munication line DATA ALLOCATION Unused Unused Unused Unused RWrn 0 1 2 3 Analog output 0 Analog output 1 Unused Unused RWwn 0 1 2 3 Interval timed Response X Refresh Data Y Unused Reserved Unused Rese...

Страница 6: ...ut 7 Output 7 Input 8 Output 8 0 OFF 1 ON DISCRETE I O WIRING INSTRUCTIONS SCREW TERMINAL Torque 0 5 N m SOLDERLESS TERMINAL Refer to the drawing below for recommended ring tongue terminal size Spade...

Страница 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 R7C module...

Страница 8: ...d 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...

Страница 9: ...ions 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 impact to t...

Страница 10: ...tus 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 to the internal panel plate using an earth clamp To con...

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