Mayser SG-RSV 205 User Manual

Polymer Electric

Control Unit SG-RSV 205

Sensor 1 Sensor 2

Operating Instructions

Control Unit

Category 1 as per EN 954-1

for sensors with

1.2 kΩ monitoring resistor

These operating instructions apply to
the following control units:

SG-RSV 205/2 Semiconductor

outputs

Control

This control unit contains two
monitoring circuits that act on two load
circuits.

SG-RSV 205

The electronics monitor the resistance
of the connected sensors which have a
specific closed-circuit current.

The outputs are short circuit proof
semiconductor outputs.

U

S

Enclosure

W x H x D (mm) 58 x 30 x 30
Protection class enclosure IP 40
Plug connection
Flat plug 6,3 x 0,8
Weight c. 70 g

Mayser Polymer Electric P.O. Box 3048 D-89020 Ulm Tel. [phone] Fax [phone]

060902

Installation and Operation

Technical Data

Connecting Voltage U

SG-RSV 205 DC 18 - 32 V
Power consumption max. 2.5 W

Inputs

Input voltage U
Input current I

Outputs (PNP)

Switching voltage U

Switching current I
Response time t

Permissible ambient temperature - 40 °C to + 80 °C

S

0 - 16 V
0 - 21 mA

min. US - 1.0 V
max. 0.5 V
max. 0.4 A
< 5 ms

U

E

E

A, high

A, low

A

SG

Polymer Electric

Important notes:

- if only one sensor is being used

When using only one sensor, bridge
the second input with a 1,2 kΩ
resistor.

Output
"Betätigt"
(activated)

Output
"Störung"
(fault)
Model 205/2

Installation

Fit all 7 flat plugs onto the appropriate
sockets and then insert them uniformly.

Connector assignment:
Supply voltage A1(+), A2 (–)

Semiconductor
outputs 1, 2
Sensor 1 Y1, Y2
Sensor 2 Y3, Y4

Commissioning

Output behaviour

activated fault normalnormaloff

(1)

(2)

low

high

normal

Following insertion of the SG-RSV 205
and connection of the connection
voltage US:

Sensor not activated

- Output "Betätigt" (activated) (1) is off
(AUS)

- Output "Störung" (fault) (2) ist on
(EIN)

Sensor avtivated

- Output "Betätigt" (activated) (1) is on
(EIN)

- Output "Störung" (fault) (2) ist on
(EIN)

Cable disconnection or
interruption in connection voltage

- Output "Betätigt" (activated) (1) is off
(AUS)

- Output "Störung" (fault) (2) ist off
(AUS)

Other functions available on request.

Subject to technical modifications.

Mayser Polymer Electric P.O. Box 3048 D-89020 Ulm Tel. [phone] Fax [phone]