The DN-DO-16DR-A & DN-DO-16DR-B are termination boards with relay (Form C, SPDT) output. The DN-DO-16DR-A is used for digital output channel 0~15, and the DN-DO-16DR-B is used for digital output channel 16~31. These boards offer 2 output for each channel to extend control logic due to the Form C relay, it can be positive (N.O.) or negative (N.C.) logic output or both. In addition, each channel is built-in two varistors on N.O. and N.C. channel to protect against high-voltage transients and surges to the control loop.
Reference & Support
|Type||Form C Relay|
|Rated current/Max. peak current||6 A/10 A|
|Rated voltage/Max. switching voltage||250 VAC/400 VAC|
|Minimum switching Load||300 mW|
|Mechanical life||20 x 106|
|Operate/release time||8/5 ms|
|Voltage input||24 VDC ± 10%|
|Current consumption||400 mA@24 VDC|
|Max. applied voltage (Continuous)||AC: 300 Vrms
DC: 385 VDC
|Rated voltage||470 Vrms|
|Dimension (W x L x H)||126.6 x 274.6 x 25.5 mm|
|Mounting||35 mm DIN Rail, Wall|
|Ambient Temperature||-25 ~ 75 °C|
|Humidity||5 ~ 95 % RH, Non-condensing|
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