s7-200 specifications a-23 s7-200 programmable controller system manual c79000-g7076-c233-01 a.6 specifications for the em222 digital output modules table a-6 specifications for em222 24 vdc output and relay output modules description order number em222 24 vdc output 6es7 2221bf200xa0 em222 relay output 6es7 2221hf200xa0 physical size dimensions (w x h x d) weight power loss (dissipation) 46 x 80 x 62 mm 150 g 2 w 46 x 80 x 62 mm 170 g 2 w output features number of outputs output type 8 points solid statemosfet 8 points relay, dry contact output voltage permissible range rated value logic 1 signal at maximum current logic 0 signal with 10 k w load 20.4 to 28.8 vdc 24 vdc 20 vdc, minimum 0.1 vdc, maximum 5 to 30 vdc, or 5 to 250 vac output current logic 1 signal number of outputs groups number of outputs on (maximum) per group horizontal mounting (maximum) per group vertical mounting (maximum) maximum current per common/group lamp load on state resistance (contact resistance) leakage current per point surge current overload protection 0.75 a 2 8 4 4 3 a 5 w 0.3 w 10 m a, maximum 8 a for 100 ms, maximum no 2.00 a 2 8 4 4 8 a 30 w dc/200 w ac 0.002 w , maximum when new 7 a with contacts closed no isolation optical isolation (galvanic) isolation resistance isolation coil to contact isolation between open contacts in groups of 500 vac for 1 minute 4 points 100 m w , minimum when new 1500 vac for 1 minute 750 vac for 1 minute 4 points inductive load clamping repetitive energy dissipation < 0.5 li 2 x switching rate clamp voltage limits 1 w, all channels l+ minus 48 v output delay off to on on to off 50 m s, maximum 200 m s, maximum relay switching delay lifetime mechanical (no load) lifetime contacts at rated load 10 ms, maximum 10,000,000 open/close cycles 100,000 open/close cycles cable length unshielded shielded 150 m 500 m 150 m 500 m power consumption from +5 vdc (from i/o bus) from l+ l+ coil power voltage range 50 ma 40 ma 9 ma per output when on 20.4 to 28.8 vdc
s7-200 specifications a-24 s7-200 programmable controller system manual c79000-g7076-c233-01 + + note: 1. actual component values may vary. 2. optional ground. 1l+ .0 .1 .2 .3 2l+ .4 .5 .6 .7 1m 2m 24 vdc commons and 24 vdc output terminals 24 vdc commons and 24 vdc output terminals 36v figure a-9 connector terminal identification for em222 digital output 8 x 24 vdc n () l (+) + n () l (+) 1l .0 .1 .2 .3 2l .4 .5 .6 .7 l+ m note: 1. actual component values may vary. 2. connect ac line to the l terminal. 3. optional ground. 4. relay coil power m must connect to sensor supply m of cpu. 24 vdc power commons and relay output terminals commons and relay output terminals coil power figure a-10 connector terminal identification for em222 digital output 8 x relay
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