Siemens LOGO! DM8 24R Expansion Module 24V AC/DC 4 DI / 4 Relay Outputs – 6ED1055-1HB00-0BA2

The Siemens LOGO! DM8 24R is a digital input/output expansion module for the LOGO! 8 family of logic modules. It adds four digital inputs and four relay outputs in a compact two-module-wide housing, and accepts either a 24 V DC or 24 V AC supply—useful where the control supply isn't fixed. Relay outputs switch up to 5 A resistive, so loads such as contactors, solenoids and lamps can be driven directly without interposing relays. Features 4 digital inputs, AC/DC compatible (also suitable for NPN sensors) 4 relay outputs rated 5 A resistive / 3 A inductive Dual 24 V DC or 24 V AC supply Only 35.5 mm wide (2 module widths) on 35 mm DIN rail Screw terminals for straightforward field wiring Suits LOGO! 8, 8.1, 8.2 and 8.3 base modules Specifications Siemens order number 6ED1055-1HB00-0BA2 Product designation LOGO! DM8 24R Type Digital expansion module Supply voltage 24 V DC (20.4–28.8 V) / 24 V AC (20.4–26.4 V, 47–63 Hz) Digital inputs 4, AC/DC — signal 0 < 5 V, signal 1 > 12 V Input current approx. 2.63 mA at signal 1 Outputs 4 relay (volt-free) Output rating 5 A resistive, 3 A inductive, lamp load max. 1000 W Minimum load current 100 mA Switching voltage up to 265 V AC/DC Dimensions (W × H × D) 35.5 × 90 × 58 mm (2 module widths) Mounting 35 mm DIN rail Degree of protection IP20 Ambient temperature 0 to +55 °C (–20 °C from version ES03) Standards Developed in accordance with IEC 61131 Approvals CE, UL, CSA, FM, marine Please note Ambient operating temperature 0 to +55 °C; –20 to +55 °C from product version ES03 and higher. The -0BA2 suffix denotes a LOGO! 8 generation expansion module. It is not interchangeable with -0BA1 or -0BA0 modules intended for the older LOGO! 0BA6 / 0BA7 generations.