DM Actuator Specification & Installation instructions DMS-210803 1 Technical Data DM060S DM080S DM160S DM180S DM260S DM280S MDMS2060 MDMS2080 Auxiliary switches No Yes (2) No Yes (2) No Yes (2) Power supply 22 to 26 VAC or 28 to 32 VDC 110 to 130 VAC 50/60Hz 220 to 250 VAC 50/60Hz Power consumption 15VA Peak, 6VA 12 VA Peak 6 VA Torque 50 in.lb. [5,6 Nm] at rated voltage (Fail-safe 35 in.lb. [3,9 Nm]) 35 in.lb. [4 Nm] at rated voltage Ingress protection IP22 equivalent to Nema type 2, IP54 equivalent to Nema type 3R if water tight inlet bushings (not supplied NEP617) are installed IP22 equivalent to Nema type 2 Approvals Class 2 Fail safe - Enerdrive Yes Running time through 90º 90 - 110 sec, (Fail-safe 70-80 sec) Electrical connection 18 AWG [0.8 mm2] minimum Inlet bushing 2 inlet bushings: 13/16” [20.6mm] Control signal 2 to 10 VDC or 4 to 20 mA (factory set 2 to 10 VDC) Angle of rotation 0 to 90 degrees, mechanically adjustable (factory set with 90º stroke) Direction of rotation Reversible, Clockwise (CW) or Counterclockwise (CCW) (factory set with CW direction) Ambient temperature -22ºF to +122ºF [-30º C to +50º C] Storage temperature -22ºF to +122ºF [-30º C to +50º C] Relative Humidity 5 to 95 % non condensing. Weight 3 lbs. [1.4 kg] Warning: Do not press the clutch when actuator is powered Dimensions Dimension Inches Metric (mm) A 1.50 38.1 B 3.64 92.5 C 6.60 167.5 D model 60 3.02 76.8 model 80 3.81 96.8 Caution We strongly recommend that all neptronic® products be wired to a separate transformer and that transformer shall service only neptronic® products. This precaution will prevent interference with, and/or possible damage to incompatible equipment. When multiple actuators are wired on a single transformer, polarity must be observed. Long wiring runs create voltage drop which may affect the actuator performance. 1 Enerdrive System U.S.A. Patent #5,278,454 Feature: • Mounts easy on round & square shaft (with option –8). • External clutch for manual adjustments. • Maintenance free. • Position indicator. • Fail safe by Enerdrive System1 • Auxiliary switches (on model 080). Old Number MDMS2060 DM060S MDMS2080 DM080S DM160S DM180S DM260S DM280S DM060S/080S/160S/180S/260S/280S Specification & Installation instruction 2 Mechanical installation 1. Manually close the damper blades and positioned the actuator at 0º or 90º. 2. Slide the actuator onto the shaft. 3. Tighten the nuts on the “U” bolt to the shaft with a 8mm wrench to a torque of 60 in.lb. [6,7 Nm]. 4. Slide the mounting bracket under the actuator. Ensure free movement of the slot at the base of the actuator. The bracket pin must be placed in the mid distance of the slot. 5. Fix the bracket to the ductwork with #8 self-tapping screws. Wiring Diagrams Models DM060S & 080S Models DM160S, 180S, 260S & 280S Caution: Risk of electric shock. Remove power prior to connect. Analog 2 to 10 VDC Analog 2 to 10 VDC Analog 4 to 20 mA Analog 4 to 20 mA PC Board Dip switch settings Rotation direction (SW1) Fail safe direction (SW2) Stroke adjustment To adjust the stroke, move the adjustment screws at the desired position. 123 1 123 1 12 123 1 123 1 12 irection irection 1 2 TB2 Potentiometer N L JP1 Control signal selection BM060VAVNext >