User Guide

Switch S1
Switch S2
To change the angle of Switch S1 to 20°, refer to
Figure 9 and proceed as follows:
To change the angle of Switch S2 to 70°, refer to
Figure 9 and proceed as follows:
1. Depress the gear release, and using the 0 to 90°
nodule guides, rotate the coupler until the position
indicator is at 70°.
Nodule Guides
(10° Increments)
Gear Release
0°
90°
Plunger
Position
Indicator
CCW
Edge of
Switch S1
Edge of
Switch S2
CW
2. Loosen the screw on Switch S2 with a
Phillips No. 1 screwdriver.
3. Rotate Switch S2 CW, and align the edge of the
switch with the plunger until the plunger rises.
Note: The normally closed contact opens, and the
normally open contact closes. (See Auxiliary Switches
in Terminal Block 2 of Figure 5.)
Figure 9: Switch Angle Settings
4. Retighten the Phillips-head screw on Switch S2,
while holding it in the designated position.
1. Depress the gear release, and using the 0 to 90°
nodule guides, rotate the coupler until the position
indicator is at 20°.
5. Depress the gear release, and rotate the coupler
until the position indicator is back to 0°.
2. Loosen the screw on Switch S1 with a
Phillips No.1 screwdriver.
Repairs and Replacement
3. Rotate Switch S1 CCW, and align the edge of the
switch with the plunger until the plunger rises.
Do not field repair the M9100 Series actuators. To
order a replacement or an accessory, refer to the
Ordering Information section in the M9108, M9116,
M9124, and M9132 Series Electric Non-spring Return
Actuators Product Bulletin (LIT-2681058).
Note: The normally closed contact closes, and the
normally open contact opens. (See Auxiliary Switches
in Terminal Block 2 of Figure 5.)
4. Retighten the Phillips-head screw on Switch S1,
while holding it in the designated position.
Technical Specifications
Product
M9108, M9116, M9124, and M9132 Series Electric Non-Spring Return Actuators
Power Requirements
M9108-, M9116-AGx: 20 to 30 VAC at 50/60 Hz or 24 VDC ±10%; 6.5 VA supply, Class 2
All Other Models: 20 to 30 VAC at 50/60 Hz or 24 VDC ±10%; 7.5 VA supply, Class 2
Input Signal
AGx: 24 VAC at 50/60 Hz or 24 VDC
GGx, HGx: 0 (2) to 10 VDC, 0 (4) to 20 VDC, or 0 (4) to 20 mA
JGx: Potentiometer value is 100 ohms minimum to
10,000 ohms maximum
Input Signal Adjustments
AGx: Factory Setting: Terminals 1 and 2, CW rotation
Terminals 1 and 3, CCW rotation
GGx, HGx (Voltage Input or Current Input):
Factory Setting: 0 to 10 VDC, 0 to 20 mA, CW rotation with
signal increase
Jumper Selectable: 0 (2) to 10 VDC, 0 (4) to 20 VDC, or
0 (4) to 20 mA
HGx Adjustable Zero: 0 to 6 VDC, 0 to 12 VDC, or 0 to 12 mA
Adjustable Span: 2 to 10 VDC, 4 to 20 VDC, or 4 to 20 mA
GGx, HGx, JGx: Action is jumper selectable Direct (CW) or Reverse (CCW) with
signal increase.
Input Impedance
GGx, HGx: Voltage Input: 205,000 ohms for 0 (2) to 10 V and
410,000 ohms for 0 (4) to 20 V
Current Input: 500 ohms
JGx: Potentiometer Input: 1.8 megohms
Continued on next page. . .
M9108, M9116, M9124, and M9132 Series Electric Non-Spring Return Actuators Installation Instructions 7