Smart Dupline Relay Output Module Type SH2RE1A424 4 SPST NO relays Relay load 5A with AC resistive load, 3A DC resistive load 2 DIN housing LED indication for power supply, Dupline bus, output1, output2, output3, output4 Connection to other cabinet modules via local bus Product Description Ordering Key This is a four-relay output received. smart-house module for DIN mounting. Thanks to the internal bus, 2-DIN housing The outputs are normally the SH2RE1A424 modules Relay OFF. When an activation can be connected one next Resistive load command is received from to the other without the Outputs the Dupline bus, the output need for wiring the Dupline Power supply turns ON and remains ON bus. until the OFF command is Type Selection Housing Mounting Relay max. load Relay outputs Supply: 15 to 30 VDC 2 DIN DIN-rail 5A 4 SPST NO relays SH2RE1A424 Output Specifications Supply Specifications Relay output 4 SPST NO relays Power supply Overvoltage cat. II (IEC 60664-1, par. 4.3.3.2) Resistive load Rated operational voltage 15 to 24 VDC 20% AC 5 A, 250VAC DC 3A, 30VDC Power-on delay Typ. 2s 6 Mechanical life 5 x 10 operations Power Consumption 2W 5 Electrical life 1x10 operations (5A at 250VAC) 5 2x10 operations (3A at 30VDC) Dupline Specifications Derating 50C: max total current 12A Voltage 8.2 V 40C: max total current 14A 30C: max total current 16A Maximum Dupline voltage 10 V Contact ratings Minimum Dupline voltage 5.5 V Contact material AgNi Maximum Dupline current 1.5 mA Max. switching power 1250 VA, 90 W Failure rate (reference value) 10 mA at 5 VDC The Dupline bus is present on the internal bus: the modules can be connected one next to the other without the need of Connection O1: relay output1 wiring the Dupline bus. See Wiring diagram. O2: relay output2 O3: relay output3 O4: relay output4 Input Specifications Keypad For local ON/OFF switching Specifications are subject to change without notice (30.01.17) 1 SH 2 RE 1A 4 24SH2RE1A424 General Specifications Installation category Cat. II Connection Terminal 10 screw-type Dielectric strength 2 Cable cross-section area Max. 1.5 mm Dupline to output and 4 kV AC for 1 min. Tightening torque 0.4 Nm / 0.8 Nm power supply to output 6 kV impulse 1.2/50s (IEC60664-1, TAB. A. 1) Housing Dimensions 2 DIN module Address assignment Automatic: the controller Material Noryl recognises the module through the SIN (Specific Weight 150 g Identification Number) that CE Marking Yes is fitted in the SH tool. EMC Fail-safe mode In case of interruption of the Immunity EN 61000-6-2 smart-house connection, - Electrostatic discharge EN 61000-4-2 the channel will be forced - Radiated radiofrequency EN 61000-4-3 into a specific optional sta- - Burst immunity EN 61000-4-4 tus as described below. - Surge EN 61000-4-5 Environment - Conducted radio frequency EN 61000-4-6 Degree of protection - Power frequency magnetic Front IP 50 fields EN 61000-4-8 Screw terminal IP 20 - Voltage dips, variations, Pollution degree 2 (IEC 60664-1, par. 4.6.2) interruptions EN 61000-4-11 Operating temperature -20 to +50C (-4 to 122F) Emission EN 61000-6-3 Storage temperature -50 to +85C (-58 to 185F) - Conducted and radiated Humidity (non-condensing) 20 to 80% RH emissions CISPR 22 (EN55022), cl. B - Conducted emissions CISPR 16-2-1 (EN55016-2-1) LEDs indication - Radiated emissions CISPR 16-2-3 (EN55016-2-3) Power LED 1 green Dupline LED 1 yellow Output LED 4 red Mode of Operation Working mode Push button all outputs are ON they will 4. The four outputs run in a If the SH2RE1A424 is con- The push button is used for be switched OFF. Should all cycle with programmable nected to the Dupline bus local switching ON/OFF of the outputs be configured on and off periods: the and the bus is working prop- the outputs, without need- for the safe-state recycle user can set both the off erly, the relay module is in ing to connect the bus for status, then a short pressure and on period from 1 to STANDARD mode and the test purposes. will reset the timer and revert 255 minutes. green LED is ON. The relay Bus connected to the original status of the The factory setting is out- enters LOCAL mode if the With a short press, the user outputs. puts always OFF. push button is pressed. In enters LOCAL mode and LOCAL mode the relay does the green LED will be flash- Fail/safe condition not accept any command ing: at the same time all out- The output status of the Addressing from the bus and the green puts will be switched ON, if relays, when the Dupline No addressing is needed LED will be flashing. The at least one of them is OFF. bus is not connected or since the module is provided relay can go back to STAN- If all outputs are ON they will faulty, is programmed via the with a specific identification DARD mode after one of the be switched OFF. SH tool and the user can number (SIN): the user has following events: Bus not connected or faulty choose between the follow- only to insert the SIN number 1) As soon as the Dupline If the bus is not connected ing options: in the SH tool when creating bus returns or faulty, the push button 1. Outputs always OFF the system configuration. 2) After a timeout of 1 overwrites the fail- state sta- 2. Outputs always ON Used channels: 4 output minute after a button press tus of the outputs: if at least 3. The four outputs main- channels 3) After a power cycle. one output is OFF, all of tain the status they had them will be switched ON. If before the disconnection LEDs Indication Red LED: 4 output LEDs. active, OFF if output3 OFF. OFF: supply OFF always ON. Output1: ON if output1 Output4: ON if output4 Flashing: LOCAL MODE It is OFF if the bus voltage is active, OFF if output1 OFF. active, OFF if output4 OFF. active lower than 5.5 V or not con- Output2: ON if output2 nected. active , OFF if output2 OFF. Green LED: Power status. Yellow LED: if the Dupline Output3: ON if output3 ON: supply ON bus is working properly, it is 2 Specifications are subject to change without notice (30.01.17)