Flowserve MX Electronic Actuator - Manual (Page 80)

Limitorque MX Electronic Actuator FCD LMENIM2306-06 – 10/13
80
Table 4.1 – Digital input terminals
Negative Switching (Positive Earth)
Mode Input 0 Input 1 Input 2 Input 3 Input 4 Input 5
2-wire configurable open not used configurable not used not used
3-wire inch close open not used configurable not used not used
3-wire maint close open not used configurable not used not used
4-wire close open not used stop not used not used
User Input configurable configurable not used configurable not used not used
Terminal connections
Input 0
Input 1 Input 2 Input 3 Input 4 Input 5
+VDC -VDC +VDC -VDC +VDC -VDC +VDC -VDC +VDC -VDC +VDC -VDC
30 32 34 29 N/A N/A 26 28 N/A N/A N/A N/A
Custom Modes
Mode Input 0 Input 1 Input 2 Input 3 Input 4 Input 5
1 not used PS Enable 1 PS Enable 2 ESD Release 2 ESD Release 1 MO ESD/PSESD
2 stop close open ESD Release 2 ESD Release 1 MO ESD
3 ESD TDR configurable configurable stop open close
(MO - momentary signal)
4
M1 Position M2 Position configurable stop open close
Terminal connections
Input 0
Input 1 Input 2 Input 3 Input 4 Input 5
+VDC -VDC +VDC -VDC +VDC -VDC +VDC -VDC +VDC -VDC +VDC -VDC
30 32 or 33 34 29 or 31 35 29 or 31 26 28 25 28 27 28
Jumpers can be used to connect the digital commons as needed. 28 to 29, 31 to 32, 33, to VDC source common.
Limigard Mode
Mode Input 0 Input 1 Input 2 Input 3 Input 4 Input 5
close open stop stop open close
Sil Modes
Mode Input 0 Input 1 Input 2 Input 3 Input 4 Input 5
Standard ESD Partial Stroke Test configurable stop open close
Enhanced configurable PS Enable 1 PS Enable 2 ESD Release 2 ESD Release 1 MO ESD/PSESD