C1
Small size indicator
Indicator - Transmitter
1/32 DIN - 48x24 mm 
   - Analogue retransmission
   - Serial Communications

J1 
Standard indicator 
Indicator - Transmitter with 2 addressable alarms 
1/8 DIN 96x48 
   - Universal input for temperature sensors, mA, mV, Volt, IR, custom 
   - 1 SPST relays NO, 1 SPDT relay 
   - 2 addressable alarms with delay, latching and blocking functions 
   - Dedicated alarm acknowledge key 
   - 5 digits and 2 colors display 
   - RS 485 serial communications 
   - Power supply 100...240 Vac, 24 Vac,dc 
   - Transmitter power supply 
   - IP65 front panel protection