Description
YOKOGAWA APM11-S2 Alarm Annunciator for Industrial Safety
Enhance industrial safety with reliable, modular alarm annunciation for critical process conditions.
| Brand | Yokogawa |
| Model | APM11-S2 |
| Voltage | 24V DC |
| Country of Origin | Japan |
| Weight | 1.2 kg |
| Dimensions | 96 mm x 96 mm x 100 mm |
| Warranty | 2 years |
| Certifications | CE, UL, SIL 2 |
| SKU / MPN | APM11-S2 |
| What’s in the box | Alarm annunciator unit, mounting brackets, terminal block connectors, user manual |
| Number of Alarm Points | 10 |
| Input Type | Dry contact (NPN/PNP) |
| Output Type | Relay (SPDT, 2A @ 24V DC) |
| Operating Temperature | -20°C to +60°C |
| Indication Type | LED per point, audible alarm |
| Alarm Sequence | ISA Sequence A, B, F, M |
Key benefits: Compact design, easy configuration, high reliability, SIL 2 certified
Typical applications: Process safety systems, oil & gas, chemical plants, power generation
Order number: YOKOGAWA APM11-S2 Alarm Annunciator for Industrial Safety
Lifecycle: Active
Documentation: User manual, datasheet, installation guide available on Yokogawa website
Typical applications: Process safety systems, oil & gas, chemical plants, power generation
Order number: YOKOGAWA APM11-S2 Alarm Annunciator for Industrial Safety
Lifecycle: Active
Documentation: User manual, datasheet, installation guide available on Yokogawa website





Patricia E. –
Profibus modules arrived with proper firmware version. Plug and play.