270 Micro Motion
®
Series 3000 MVD Transmitters and Controllers
Installing Relays
Figure D-8 Model 3300 or Model 3500 to user-supplied relay – Screw-type or solder-tail connector
Figure D-9 Model 3300 or Model 3500 to user-supplied relay – I/O cable
User-supplied relays
External
power
supply
• 12 to 30 VDC
• Maximum coil load:
500 mA/relay
Wire size is
24 to 16 AWG
(0,25 to 1,5 mm
2
)
Model 3300 or Model 3500
input/output wiring terminals
See Figure 2-2
500 mA
maximum
500 mA
maximum
500 mA
maximum
External
power
supply
User-supplied relays
Model 3300 or
Model 3500 input/output
wiring terminals
See Figure 2-2
Wire size is 24 to 16 AWG
(0,25 to 1,5 mm
2
)
• 12 to 30 VDC
• Maximum coil load:
500 mA/relay
500 mA
maximum
500 mA
maximum
500 mA
maximum