300S: Signal modules digital

Digital modules for the connection of sensors and actuators are the interface of the PLC to the process. Digital input modules acquire the binary control signals from the process level and transform them into interpretable signals for the control. Digital output modules convert the internal binary control signals into signals suitable for the process level.

Characteristics

Large selection. Modules are available for all popular applications

High-Speed DI-module for the SPEED-Bus (parameters 2.56 µs ... 40 ms)

High-Speed DO-module for the SPEED-Bus (100 kHz)

Compact design

LED-status indicator

Electrically isolated to the backplane bus

Selectable connection method - screw terminals or cage clamps

Label strips included and easily visible on the front

24 month warranty

Order no.	Name/Description
321-1BH01	SM 321 - Digital input 16x DI DC 24 V For 20 pole front connector	[Datasheet] [Manual] [more]
321-1BH70	SM 321S - FAST Digital input - SPEED-Bus 16x fast DI SPEED-Bus 2,56µs…40ms Parameterizable as Alarm/ETS For 20 pole front connector	[Datasheet] [Manual] [more]
321-1BL00	SM 321 - Digital input 32x DI, two groups DC 24 V For 40 pole front connector	[Datasheet] [Manual] [STP] [more]
321-1FH00	SM 321 - Digital input 16x DI, in groups of 4 AC 120/230 V For 20 pole front connector	[Datasheet] [Manual] [more]
322-1BF01	SM 322 - Digital output 8x DO, in groups of 4 DC 24 V 2 A For 20 pole front connector	[Datasheet] [Manual] [more]
322-1BH01	SM 322 - Digital output 16x DO, in groups of 8 1 A (per group up to 4 A) For 20 pole front connector	[Datasheet] [Manual] [more]
322-1BH01-S	SM 322 - Digital output 16x DO, in groups of 8 1 A (per group up to 4 A) Safe shutdown according to EN ISO 13849-1 to category 3 PLd For 20 pole front connector	[Datasheet] [Manual] [more]
322-1BH41	SM 322 - Digital output 16x DO, in groups of 8 DC 24 V 2 A For 20 pole front connector	[Datasheet] [Manual] [more]
322-1BH60	SM 322 - Digital output 16x DO (1x DI activation for outputs) DC 24 V 0.5 A 16 switch, automatic/manual 0/1 For 20 pole front connector	[Datasheet] [Manual] [more]
322-1BH70	SM 322S - FAST Digital output - SPEED-Bus 16x fast DO SPEED-Bus DC 24 V 0.5 A 100 kHz For 20 pole front connector	[Datasheet] [Manual] [more]
322-1BL00	SM 322 - Digital output 32x DO, in groups of 8 DC 24 V 1 A For 40 pole front connector	[Datasheet] [Manual] [STP] [more]
322-1BL00-S	SM 322 - Digital output 32x DO, in groups of 8 DC 24 V 1 A Safe shutdown according to EN ISO 13849-1 to category 3 PLd For 40 pole front connector	[Datasheet] [Manual] [more]
322-1HH00	SM 322 - Digital output 16x DO, in groups of 8 Relay DC 24 V AC 230 V Contact rating per channel 5 A For 20 pole front connector	[Datasheet] [Manual] [more]
322-5FF00	SM 322 - Digital output 8x DO in groups of 1 AC 120/230 V 2 A Potential separated per channel Substitute value output (programmable) For 40 pole front connector	[Datasheet] [Manual] [more]
323-1BH00	SM 323 - Digital in-/output 16x DIO DC 24 V 1 A Diagnostic function For 20 pole front connector	[Datasheet] [Manual] [more]
323-1BH01	SM 323 - Digital in-/output 8x DI 8x DO DC 24 V 1 A For 20 pole front connector	[Datasheet] [Manual] [more]
323-1BH70	SM 323S - FAST Digital in-/output - SPEED-Bus 16x DIO SPEED-Bus DC 24 V 0.5 A 100 kHz For 20 pole front connector	[Datasheet] [Manual] [STP] [more]
323-1BL00	SM 323 - Digital in-/output 16x DI 16x DO DC 24 V 1 A For 40 pole front connector	[Datasheet] [Manual] [more]
323-1BL00-S	SM 323 - Digital in-/output 16x DI 16x DO DC 24 V 1 A Safe shutdown according to EN ISO 13849-1 to category 3 PLd For 40 pole front connector	[Datasheet] [Manual] [more]