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3 Installation
3.3 Product Installation
Figure 3.6: Terminals Location in SF910i
Table 3.1: Terminal Assignment
Terminal
Block/Terminal
24V
/+
DC
24V
/-
DC
J2/AO+
J2/AO-
COMM/D+
8VZZ005286 B
Signal Name
+24V
DC
GND
AO+
AO-
D+
Description
Power supply positive input
Return of power supply, ground reference for all internal
electronics
Analog output (4-20mA) positive (externally powered)
Analog output (4-20mA) negative (externally powered)
Serial communication port, data TX/RX, positive
51
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Troubleshooting
