7580621 TURCK | Alldatasheet

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Edition • 2023-07-21T16:36:32+02:00 Coupling Relay 2-channel IMX12-CD01-2R-2U-0/L/CC The IMX12-CD01-2R-2U-0/L/CC relay cou- pler switches intrinsically safe circuits on the field side and ensures a safe galvanic isola- tion between the input and output circuits (re- lay). Possible applications include, for exam- ple, remote resetting, fire alarm testing or re- mote calibration of strain gages. The device is suitable for use in Zone 2. The device also enables the creation of safety-related applica- tions up to and including SIL3 (high and low demand in accordance with IEC 61508). The relay coupler is equipped with three relay outputs (changeover contacts). The input sig- nals are interpreted as low or high signals de- pending on the input level, and provided as a corresponding output signal. The inputs are not polarized. Input E1 and input E2 switch output A1 and output A2 respectively. Input E3 controls output A1, output A2 and output A3 simultaneously. The device is powered through the input signal (loop-powered). The switching status of the output is indicated by three yellow LEDs (Rel…). If applied in SIL-3 circuits, the following condi- tions have to be observed: ■ Input E1 and input E2 switch the respec- tive output (A1 or A2) separately. ■ If the output relay triggers a contactor di- rectly: Equip the contactor with protective circuitry at the coil. ■ Connect both relays in series. ■ Equip the output relay with a fuse that is activated when 60% of the nominal current is achieved. The device is available in a two-channel de- sign for SIL-2 applications. The device is equipped with removable spring type terminals. ■ The inputs are not polarized ■ With input E1 and input E2, the associated output switches separately ■ NE load connection: SIL 3 Safety Function for NE (Normally Energized) load (de-ener- gized in safe state) is available ■ ND load connection: SIL 3 Safety Function for ND (Normally De-Energized) load (en- ergized in safe state) is available ■ The device is available in a two-channel design for SIL 2 applications ■ Complete galvanic isolation ■ Input reverse-polarity protected ■ Removable spring type terminals ■ ATEX, IECEx, NEPSI, cUL, cFM, IN- METRO, KOSHA, TR CU EAC, ■ Installation in zone 2 ■ SIL 3

Edition • 2023-07-21T16:36:32+02:00 Type IMX12-CD01-2R-2U-0/L/CC ID 7580621 0-signal 0…5 VDC 1-signal 10…30 VDC Voltage input max. 30 VDC Output circuits Output circuits (digital) 3 x relays (change-over) Output switching voltage relay ð 30 VDC / ð 250 VAC Switching current per output ð 2 A Switching capacity per output ð 500 VA/60 W Switching frequency ð 15 Hz Galvanic isolation Test voltage 2.5 kV RMS Important note For Ex-applications the values specified in the corre- sponding Ex certificates (ATEX, IECEx, UL, etc.) ap- ply. Ex approval acc. to conformity certificate TÜV 16 ATEX 186482 X Application area II (1) G, II (1) D Ignition protection category [Ex ia Ga] IIC; [Ex ia Da] IIIC Application area II 3 (1) G Ignition protection type Ex ec [ia Ga] IIC T4 Gc Important note If the device is used in applications to achieve func- tional safety according to IEC 61508, the safety manual must be used. Information in the data sheet are not valid for functional safety. Use in SIL safety circuits SIL 3 acc. to IEC 61508 Displays/Operating elements Switching state Yellow Dimensions Output relay – Load curve

Edition • 2023-07-21T16:36:32+02:00 Mechanical data Protection class IP20 Flammability class acc. to UL 94 V-0 Ambient temperature -25…+70 °C Storage temperature -40…+80 °C Dimensions 120 x 12.5 x 128 mm Weight 180 g Mounting instructions DIN rail (NS35) Housing material Polycarbonate/ABS Electrical connection Removable spring-type terminals, 2-pin Terminal cross-section 0.2…2.5 mm² (AWG: 24…14) Environmental conditions Operating height Up to 2000 m above sea level Pollution degree II Surge/Overvoltage cate- gory II (EN 61010-1) Standards used Voltage resistance and insulation EN 50178 EN 61010-1 EN 50155 GL VI-7-2 Shock EN 61373 class B EN 50155 GL VI-7-2 EN 60068-2-6 EN 60068-2-27 Temperature EN 60068-2-1 Ad EN 50155 GL VI-7-2 EN 60068-2-2 Bd EN 60068-2-1 Air humidity EN 60068-2-38 EMC EN 50155 GL VI-7-2 NE21 EN 61326-1 EN 61326-3-1 EN 61000-4-2 EN 61000-4-3 EN 61000-4-4 EN 61000-4-5 EN 61000-4-6 EN 61000-4-11 EN 61000-4-29 EN 55011 EN 55016 EN 50121-3-2 EN 61000-6-2

Edition • 2023-07-21T16:36:32+02:00 Accessories Type code Ident-No. Dimension drawing IMX12-SC-2X-4BK 7580940 Screw terminals for IM(X)12 modules; included in delivery: 4 pcs. of 2-pin black terminals IMX12-SC-2X-4BU 7580941 Screw terminals for IM(X) 12 modules; included in delivery: 4 pcs. of 2-pin blue terminals IMX12-CC-2X-4BK 7580942 Spring terminals for IM(X)12 modules; included in delivery: 4 pcs. black terminals, 2-pin IMX12-CC-2X-4BU 7580943 Spring terminals for IM(X)12 modules; included in delivery: 4 pcs. blue terminals, 2-pin