• Estimated Lead Time : 1 - 2 weeks.聽

• Manufacturer : MTL Instruments

• Product No. :聽6ES7421-1FH20-0AA0

• Product type : Digital input SM 421

• SIMATIC S7-400

• 聽isolated 16 DI; UC 120/230V\nInputs according to IEC1131-2 Type 2

• From backplane bus 5 V DC, max. : 80聽mA聽

• Number of digital inputs : 16

• Number of simultaneously controllable inputs : 16

• Dimensions (WxHxD) : 2.5 cm x 29 cm x 21 cm

• Shipping weight : 2 Kg