The SDM-CD16AC is a synchronous device equipped with relay control ports that control power to each of 16 external ac or dc devices. Each relay port can be controlled automatically by the datalogger's program or controlled manually with an override toggle switch. When under datalogger control, the state of the relay is controlled by the SDM command issued through the datalogger's control ports or SDM terminal.

Features

Consists of 16 ac/dc controllers for activating ac or dc devices
Provides contacts rated at 5 A @ 30 Vdc, 0.3 A @ 110 Vdc, 5 A @ 125 Vac, and 5 A @ 277 Vac
Includes LED that indicates when a port is active
Provides manual override for each port
Consumes 11 mA for each LED when they are active; supplemental power recommended
Conforms to EN55022-1:1995 and EN50082-1:1992
UL/CUL listed

Specifications

Contact Operation: Single pole double throw; break before make
Contact Material: Gold-clad silver
Individual Contact Ratings
For dc devices: 5 A @ 30 Vdc; 0.3 A @ 110 Vdc
For ac devices: 5 A (1/10 hp) @ 125 Vac; 5 A (1/6 HP) @ 277 Vac
Coil Voltage: 9 to 18 Vdc
Coil Resistance: 360 Ohms x ±10%
Expected Life (contact closures): Mechanical 107
Actuation/Release Time: ~4 ms
Toggle Switch: ON/OFF manual override; AUTO for datalogger control
Operating Voltage: 12 Vdc nominal (9 to 18 Vdc)
Current Drain @ 12 Vdc
Quiescent:6 mA
Per active LED (switch on or auto active): 45 mA

Producing Area:USA