13
3 - Electrical Connections
3.3.5-A SINGLE RELAY
OUTPUT (TRIAC)
B
3.3.5-B SINGLE SSR DRIVE
OUTPUT (OPTION)
B
OP1
18
17
16
OP2
Cool
Load
Load
Heat
V~
3.3.5-C SINGLE ANALOGUE
OUTPUT (OPTION)
B
3.3.5-E HEAT COOL OUTPUT RELAY/RELAY (TRIAC/TRIAC)
B
3.3.5-F HEAT COOL OUTPUT RELAY (TRIAC)/SSR DRIVE (OPTION)
B
3.3.5-H HEAT COOL OUTPUT RELAY(TRIAC)/ANALOGUE (OPTION)
B
3.3.5-G HEAT COOL OUTPUT SSR DRIVE (OPTION)/RELAY (TRIAC)
B
3.3.5-D VALVE OUTPUT
B
OP1
18
17
16
OP2
V~
Lower
Raise
M
~
1 NO contact
2 NO contacts
Output 0…22V– ±20% (20mA max)
galvanic isolated
galvanic isolated
500 V
~/ 1min
750Ω / 15V max if current output
500Ω / 20mA max if voltage output
3 pole output with NO contacts
(raise, lower, stop)
M5 UK•ed4 10-12-2004 16:20 Pagina 13