209200

© di-soric | Subject to modifications | 04/01/20 | Page 1 (2)

SR-M

Safety relay

di-soric GmbH & Co. KG Steinbeisstraße 6 DE-73660 Urbach

Fon + 49 (0) 71 81 / 98 79 - 0 Fax + 49 (0) 71 81 / 98 79 - 179 info@di-soric.com www.di-soric.com

TECHNICAL INFORMATION (typ.) +20°C, 24 V DC

Characteristic parameters   Type 4 (IEC/TS 61496-2), SILCL 3 (IEC 62061) PL e - Cat. 4 (ENISO 13849-1)

Mounting   rail fastening according to EN 50022-35 standard

Operating principle   Safety relay with muting function

Size   99 x 35 x 114.5 mm (Dimensions)

Service voltage   19,2 ... 28,8 V DC

Inverse polarity protection   Yes

Display   LED for input / output status, muting sensor inputs and failurediagnosis

Start / restart   automatic / manual (selectable on terminal block), interlock

External Device Monitoring - EDM   Feedback input, enabling selectable

Reaction time   < 20 ms

Ambient temperature, operation   0 … +55 °C

Protection class   IP 20, (housing), IP 2X, (terminal blocks)

Suitable for   all safety light curtains /-grids

Connection   on terminal blocks

Scope of delivery   Multi-language instruction manual

Two-channel inputs for safety light curtains / -grids   1

Status output   PNP (1x), 100 mA, 24 V DC

Inputs for muting sensors   2x, 24 V DC, PNP, dark-on

Muting enable input   24 V DC, PNP or relay (highly active)

Muting lamp output   24 V DC, 0,5 ... 5 W

Muting time-out   30 sec. or infinite, selectable

99

35

114.5

Safety instructionsAll the installation, connection and safety regulations, as per our technicalinformation, have to be strictly adhered to.The set-up of the products have to be made by skilled staff, only.Repair exclusively made by di-soric.

E S P E

Usable for safety light curtains / -grids with safety level type 2

and type 4

Integrated muting function

Additional security functions

Start / Restart Interlock

EDM Feedback input for extra external contractors monitoring

LED indicators for status, muting and diagnosis

Inverse polarity protection

di-soric GmbH & Co. KG Steinbeisstraße 6 DE-73660 Urbach

Fon + 49 (0) 71 81 / 98 79 - 0 Fax + 49 (0) 71 81 / 98 79 - 179 info@di-soric.com www.di-soric.com

SR-M

Safety relay

209200

© di-soric | Subject to modifications | 04/01/20 | Page 2 (2)

TECHNICAL INFORMATION (typ.) +20°C, 24 V DC

Override time-out   15 min.

Override   2 operating modes selectable: manual action with hold to run orautomatic with pulse command

Safety relay outputs   NO (2x), 2 A / 250 V AC