2 presentation electromechanical zelio relay rxm optimum miniature plug-in relays presentation of the range the rxm optimum miniature relay range comprises: 1 5 a relay with 2 c/o contacts or 3 a relays with 4 c/o contacts. the relays have the same dimensions. 2 socket with mixed contact terminals. 3 metal maintaining clamps (accessories). relay description 1 area by which the product can be easily gripped. 2 mechanical ?relay status? indicator. 3 led (depending on version) indicating the relay status. 4 four notches for rail mounting adapter or panel mounting adapter with xing lugs. 5 eight or fourteen faston type pins. socket description 1 two xing holes for panel mounting. 2 connection by screw clamp terminals. 3 eight or fourteen female contacts for the relay pins. 4 two xing holes for metal maintaining clamp. 5 locating slot for mounting on din rail with xing clip. 2 3 4 5 1 2 3 4 1 5 presentation : page 28212/2 characteristics : page 28212/3 references : page 28212/5 dimensions, schemes : page 28212/6 2 1 3 2 1 3 4 5 6 7 8 9 10 2 1 3 4 5 6 7 8 9 10 28212-en version: 1.1
3 characteristics electromechanical zelio relay rxm optimum miniature plug-in relays general characteristics conforming to standards e , rohs, iec/en 61810-1 (iss.2) product certi cations none ambient air temperature around the device storage c - 40? + 85 operation c - 40? + 55 vibration resistance conforming to iec/en60068-2-6 operating 3 gn (10...50 hz) not operating 6 gn (10...50 hz) degree of protection conforming to iec/en 60529 ip 40 shock resistance conforming to iec/en 60068-2-27 opening 10 gn closing 5 gn protection category rt i mounting position any insulation characteristics rated insulation voltage (ui) v 250 (iec) rated impulse withstand voltage (uimp) kv 3.6 (1.2/50 s) dielectric strength (rms voltage) between coil and contact a v 2000 between poles a v 2000 between contacts a v 1000 contact characteristics relay type rxm 2lb ppp rxm 4lb ppp number and type of contacts 2 c/o 4 c/o contact materials silver alloy silver alloy conventional thermal current (ith) for ambient temperature y 55 c a 53 rated operational current in utilisation categories ac-1 and dc-1 conforming to iec n/o 5 3 n/c 2.5 1.5 minimum switchable current ma 10 switching voltage maximum v c / a 250 minimum v 17 rated load (resistive) a 5 / 250 vac 3 / 250 vac a 5 / 28 vdc 3 / 28 vdc switching capacity maximum a va 1250 750 c w 140 84 minimum mw 170 170 maximum operating rate in operating cycles/hour no-load 18 000 under load 1200 utilisation coef cient 20 % mechanical durability in millions of operating cycles 10 electrical durability in millions of operating cycles resistive load 0.1 inductive load see curves below electrical durability of contacts maximum switching capacity for 2 poles relay for 4 poles relay for 2 poles relay for 4 poles relay contact current (a) durability (number of operating cycles) 10 5 10 6 10 7 0 0,1 0,5 1 1,5 358 a b durability (number of operating cycles) contact current (a) a b 10 5 10 6 10 7 0 0,1 0,5 1 1 , 5 358 contact current (a) contact voltage (v) a c d b 0 5 10 50 100 200 500 8,0 5,0 3,0 1,0 0,1 0,5 a b 8,0 5,0 3,0 1,0 0,1 0,5 5 0 10 50 100 200 500 c d contact current (a) contact voltage (v) a inductive load b resistive load a inductive load a b resistive load a c inductive load c d resistive load c durability (inductive load) = durability (resistive load) x reduction coef cient. 2 1 3 4 5 6 7 8 9 10 2 1 3 4 5 6 7 8 9 10 28212-en version: 1.1
4 electromechanical zelio relay rxm optimum miniature plug-in relays characteristics (continued) coil characteristics average consumption a va 1.2 c w 0,9 drop-out voltage threshold a 0.15 uc c 0.1 uc operating time (response time) between coil energisation and making of the on-delay contact a ms 20 c ms 20 between coil de-energisation and making of the off-delay contact a ms 20 c ms 20 control circuit voltage uc v 12 24 36 48 110 120 230 relay control voltage codes jd bd cd ed fd ? ? dc supply average resistance at 20 c 10% 160 630 1500 2600 11000 ? ? operating voltage limits min. v 9.6 19.2 28.8 38.4 88 ? ? max. v 13.2 26.4 39.6 52.8 121 ? ? relay control voltage codes ? b7 ???f7p7 ac supply average resistance at 20 c 15% ? 160 ? ? ? 4500 15000 operating voltage limits min. v ? 19.2 ???96184 max. v ? 26.4 ? ? ? 132 253 socket characteristics socket type rxz e1m2c rxz e1m4c relay type rxm 2 ppppp rxm 2 ppppp , rxm 4 ppppp contact terminal arrangement mixed wire connection method screw clamp width mm 22.5 29 product certi cations none conformity to standards e , rohs, iec 61984 electrical ratings conventional thermal current (ith) a 7 nominal voltage rating v 250 (iec) dielectric strength output to adjacent output terminals vrms 2 500 output to input terminals vrms 2 500 general characteristics temperature range operating c - 40?+ 55 storage c - 55?+ 85 degree of protection conforming to iec/en 60529 ip 20 connection solid cable without cable end 1 conductor mm 2 0.5?1.5 awg 20?16 2 conductors mm 2 0.5?1.5 awg 20?16 flexible cable with cable end 1 conductor mm 2 0.25?1 awg 22?17 2 conductors mm 2 0.25?1 awg 22?17 screw size mm m3 maximum tightening torque nm 0.8 (m3 screw) mounting 35 mm din rail / panel din rail locking method red plastic clip terminal marking iec, nema relay xing plastic clip compatible no no relay xing metal clip compatible yes yes protection modules no no clip-in legend no no 2 1 3 4 5 6 7 8 9 10 2 1 3 4 5 6 7 8 9 10 28212-en version: 1.1
5 references electromechanical zelio relay rxm optimum miniature plug-in relays references miniature relays without lockable test-button, with led (sold in lots of 10) control circuit voltage number and type of contacts - thermal current (ith) 2 c/o - 5 a 4 c/o - 3 a unit reference weight unit reference weight vkgkg c 12 rxm 2lb2jd 0.033 rxm 4lb2jd 0.035 c 24 rxm 2lb2bd 0.032 rxm 4lb2bd 0.034 c 36 rxm 2lb2cd 0.034 rxm 4lb2cd 0.036 c 48 rxm 2lb2ed 0.033 rxm 4lb2ed 0.035 c 110 rxm 2lb2fd 0.031 rxm 4lb2fd 0.033 a 24 rxm 2lb2b7 0.033 rxm 4lb2b7 0.035 a 120 rxm 2lb2f7 0.032 rxm 4lb2f7 0.033 a 230 rxm 2lb2p7 0.031 rxm 4lb2p7 0.032 miniature relays without lockable test-button, without led (sold in lots of 10) control circuit voltage number and type of contacts - thermal current (ith) 2 c/o - 5 a 4 c/o - 3 a unit reference weight unit reference weight vkgkg c 12 rxm 2lb1jd 0.032 rxm 4lb1jd 0.034 c 24 rxm 2lb1bd 0.032 rxm 4lb1bd 0.033 c 48 rxm 2lb1ed 0.033 rxm 4lb1ed 0.034 a 24 rxm 2lb1b7 0.033 rxm 4lb1b7 0.034 a 120 rxm 2lb1f7 0.031 rxm 4lb1f7 0.033 a 230 rxm 2lb1p7 0.030 rxm 4lb1p7 0.032 sockets (sold in lots of 10) contact terminal arrangement connection relay type unit reference weight kg mixed screw clamp rxm2 rxz e1m2c 0.034 screw clamp rxm2 rxm4 rxz e1m4c 0.053 accessories (sold in lots of 10) description for use with unit reference weight kg metal maintaining clamp rxz e1m2c rxz 420 0.001 rxz e1m4c rxz 430 0.001 nota: if protection module needed, please used the rze2 p sockets with the associated protection module rxm0. you can nd all the details in the rxm p ab range. rxz e1m p c rxm p lb ppp rxz 420 rxz 430 2 1 3 4 5 6 7 8 9 10 2 1 3 4 5 6 7 8 9 10 28212-en version: 1.1
6 dimensions electromechanical zelio relay rxm optimum miniature plug-in relays dimensions miniature relays rxm pppppppppp rxm 2 ppppp rxm 4 ppppp common view pin side view 4,5 2,5 2,5 13,5 4,5 4,5 4,5 40 21 27 6 6,5 6 44 2,5 2,5 21 13,5 sockets rxz e1m2c rxz e1m4c 75 0,2 59 0,1 22 0,1 15 0,1 30 0,2 2-42 x 5 41 5 8 14 13 9 75 0,2 59 0,1 29 0,1 22 0,1 30 0,2 2-42 x 5 1 32 5 6 7 8 9 10 13 14 4 11 12 2 1 3 4 5 6 7 8 9 10 2 1 3 4 5 6 7 8 9 10 28212-en version: 1.1
7 schemes electromechanical zelio relay rxm optimum miniature plug-in relays schemes miniature relays rxm 2 ppppp rxm 4 ppppp a2 a1 41 44 42 11 14 12 1 12 5 14 9 11 4 42 8 44 12 41 13 a1 14 a2 a2 a1 41 44 42 21 24 22 31 34 32 11 14 12 1 12 5 14 9 11 4 42 8 44 12 41 2 22 6 24 10 21 3 32 7 34 11 31 13 a1 14 a2 symbols shown in blue correspond to nema marking. 2 1 3 4 5 6 7 8 9 10 2 1 3 4 5 6 7 8 9 10 28212-en version: 1.1
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