Eaton PowerXL DA1 - 3.6.2.8 Digital output (Transistor); 3.6.2.9 Relay output; 3.7 Block diagrams

3 Installation
3.6 Electrical Installation
110 DA1 Variable Frequency Drives 11/16 MN04020005Z-EN www.eaton.com
3.6.2.8 Digital output (Transistor)
Control signal terminals 8 and 11 ( Figure 78) are configured as analog
outputs (AO) by default. Parameters P2-11 and P2-13 can be used to
configure them as digital outputs (DO) instead.
Transistor outputs DO1 (terminal 8) and DO2 (terminal 11) switch the internal
device control voltage (+24 V) as a digital signal. The maximum permissible
load current is 20 mA.
Figure 80:Connection example (interposing relay with free-wheeling diode:
ETS4-VS3; article no. 083094)
3.6.2.9 Relay output
DA1 variable frequency drives feature two relays with dry contacts.
Relay K1:
Control terminals 14 (changeover contact), 15 (N/O), and 16 (N/C)
Default setting: 1 = Ready for operation/fault (Error)
Relay K2:
Control signal terminals 17 and 18 (N/O)
Default setting: 0 = Drive running (RUN)
The relay function can be configured using parameters P2-15 and P2-18.
The electrical connection specifications for control signal terminals or relay
contacts are:
• 250 V AC, max. 6 A
• 30 V DC, max. 5 A
￫
Control signal terminals 7 and 9 are the common 0 V reference
potential for all analog and digital output signals.
< 20 mA DO OV
8 9
+
+ 24 V