Siemens LOGO! DM16 24R Expansion Module 24V DC 8 DI / 8 Relay Outputs – 6ED1055-1NB10-0BA2
Siemens LOGO! DM16 24R Expansion Module 24V DC 8 DI / 8 Relay Outputs – 6ED1055-1NB10-0BA2
Regular price
$330.00
Sale price
$330.00
Regular price
$440.00
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6ED1055-1NB10-0BA2
5 in stock
The Siemens LOGO! DM16 24R doubles the I/O of the DM8 in a single four-module-wide package, adding eight digital inputs and eight relay outputs to a LOGO! 8 logic module. It is the efficient choice when a panel needs a block of I/O rather than a couple of extra points—one module instead of two, one set of terminals, less rail space. Note that this module is 24 V DC supply only.
Key features
- 8 digital inputs, 24 V DC
- 8 relay outputs rated 5 A resistive / 3 A inductive
- 24 V DC supply (20.4–28.8 V)
- 71.5 mm wide (4 module widths) on 35 mm DIN rail
- Fast 1.5 ms maximum input delay
- Configured with LOGO! Soft Comfort V8.1 and above
Technical specifications
| Siemens order number | 6ED1055-1NB10-0BA2 |
| Product designation | LOGO! DM16 24R |
| Type | Digital expansion module |
| Supply voltage | 24 V DC only (20.4–28.8 V) |
| Digital inputs | 8, DC — signal 0 < 5 V, signal 1 > 12 V |
| Input current | ≤ 0.85 mA at signal 0; typ. 2.0 mA at signal 1 |
| Input delay | max. 1.5 ms |
| Outputs | 8 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 |
| Switching frequency | 2 Hz resistive / 0.5 Hz inductive / 10 Hz mechanical |
| Dimensions (W × H × D) | 71.5 × 90 × 58 mm (4 module widths) |
| Mounting | 35 mm DIN rail |
| Degree of protection | IP20 |
| Ambient temperature | 0 to +55 °C (–20 °C from version ES03) |
| Compatibility | LOGO! 8 and LOGO! 8.2 base modules |
| 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.
- This module requires a 24 V DC supply. Unlike the DM8 24R (6ED1055-1HB00-0BA2), it will not operate from a 24 V AC supply.

Siemens LOGO! DM16 24R Expansion Module 24V DC 8 DI / 8 Relay Outputs – 6ED1055-1NB10-0BA2
$330.00