Manufacturer: Yokogawa Electric Corporation provides Yokogawa Processor Module SCP401 SCP451
Yokogawa Safety Control Unit S2SC70D-SA12010
Module Configuration
Power Supply Module (SPW481, SPW482 or SPW484): 2 modules Processor Module (S2CP471 or SCP461 style S2 or later): 2 modules for dual-redundant configuration. Power Consumption • S2SC70S-S /S2SC70D-S 100 to 120 V AC model: 200 VA 200 to 240 V AC model: 230 VA 24 V DC model: 5.5 A • S2SC70S-F/S2SC70D-F 100 to 120 V AC model: 240 VA 200 to 240 V AC model: 290 VA 24 V DC model: 7.0 A Battery • S2CP471 Part No. : S9450FE Battery’s recommended replacement period: Three years under the average ambient temperature of 30 °C or less. • SCP461 Part No. : S9185FA Battery’s recommended replacement period: Three years under the average ambient temperature of 30 °C or less. Weight S2SC70S-S: Approx. 7.9 kg S2SC70S-F: Approx. 13 kg S2SC70D-S: Approx. 8.5 kg S2SC70D-F: Approx. 13 kg