MSA SENTRY io - System Overview; Components and Control Unit

2 Overview
US SENTRY io 7
2 Overview
2.1 Components
1 Buckle 8 Analog input terminations
2 SD card, Ethernet ports, USB 9 Digital input terminations
3 Gasket 10 Modules
4 Fan bracket 11 Power supply
5 Hinge 12 Relays
6 PLC / HMI 13 Power
7 Buzzer 14 Analog output