Din rail OAC and ODC i/o output modules

**OAC & ODC modules for AC or DC i/o outputs**
Features Highest density din rail i/o -- only 0.3 inches wide LED for logic status Industry standard color coded Optically isolated Rugged -- internal 15 amp circuit for high inrush capability	TTL compatible 4000 volt isolation Front, replaceable 3 amp fuse CE EN60950, UL recognized, CSA High density design permits more outputs per din rail location The quickest way to install: small, fused output, isolated, i/o terminal blocks.
Part Numbers Red case color: DC output IO - ODC - 60 DC logic input = switched DC output Black case color: AC output IO - OAC - 280 DC logic input = switched AC output IO - OAC - 280 - 280A AC logic input = switched AC output Accessories IO - JUMPER - 010 Ten position jumper strip HDD_DIODE A high speed diode to install across the inductive load, if switched by an IO-ODC-60 or IO-ODC-60-LL

Customized models: contact the Power-io factory for specific details before ordering. If you require special features, contact us.

IO - ODC - 60 - LL DC logic input = DC switched output non-standard, special ultra-low leakage model, consult factory before ordering. Only used when the DC load is susceptible to false triggering such as some direct-microprocessor input circuits. (It is more common to use a standard IO-IDC-028-P module when used to trigger a microprocessor input.)

IO - ODC - 60 - Custom Fusing DC logic input = DC switched output non-standard, different fusing models using lower amperage fuses OR no fuse. The no fuse option is used by high G force mobile equipment where the vibration was excessive, deep sea submersible robotic equipment, and other applications where fuse replacement wasn't a practical consideration. The fuse was replaced by a soldered-in bus bar.

Specifications

Part Number	Logic (input) Voltage Range	Logic (input) Impedance (Rc) Ohm	Field (output) Voltage Range	Field (output) Current Range @ 45°C	Turn On/Turn Off Time Max	Output Leakage Current @ Max Field Voltage	Field (output) Voltage drop@ Max Current Output

AC output, black case color
IO-OAC-280	4-28 VDC	1,500	12-280 VAC	0.10 - 3 amp*	<8.6 ms @ 60Hz	5 mA	1.65
IO-OAC-280-280A	90-280 VAC	40,000	12-280 VAC	0.10 - 3 amp*	<8.6 ms @ 60Hz	5 mA	1.65

DC output, red case color
IO-ODC-60	4-28 VDC	1,500	5-60 VDC	0 - 3 amp*	40 µs On, 40 µs Off,	1 mA	1
IO-ODC-60-LL	4-28 VDC	1,500	5-60 VDC	0 - 3 amp*	50 µs On, 100 µs Off,	100 µA	1

*Temperature	0-70°C operating temperature. The 3 amp maximum amperage output is only achieved when there is <45°C air surrounding all sides of the module. For example: leave 0.30 inches of space between each module on a din rail. Derate the modules if the ambient air temperature is higher and/or if the modules are tightly stacked together. For warm environments or higher amperage applications, use the "D" family of Power-IO. The D family is approximately: the same height on the din rail; the same terminal locations (AC switch on one side, logic input on the other); for 1-25 amp switching.
Isolation	4000 volts isolation to logic on all part numbers
ODC current requirements	The input current draw for 4 - 28 vdc logic activated ODC modules = (V - 1)/1500. For example: if your microprocessor controller generates a 12 VDC signal, then (12 Vdc - 1) / 1500 = 7.33 mA current requirements
LED purpose and color	The green LED represents when a control input is present on terminals 3 and 4. If the LED is red, you have the incorrect + and - polarity on the control inputs (only applies to vdc control inputs).
PWM outputs	The IO-ODC-60 has a high speed output. However, when used in PWM applications, the recommended maximum PWM speed is 1-2 kHz. For applications requiring PWM speeds of up to 15kHz, we recommend the HDD products as shown at: HDD DC switching solid state relays
Terminals	Will accept #24-#10 AWG wire. Torque: 5-7 inch lbs.
Fuse	3 amp, 5x20mm fast fuse. Field replaceable, standard Cooper Bussmann glass fuse.

**Representative Schematics**
IO-OAC-280 : A DC logic input on terminals 3 and 4 = an AC switch will occur between terminals 1 and 2.			IO-ODC-60 and IO-ODC-60-LL : A DC logic input on terminals 3 and 4 = a DC switch will occur between terminals 1 and 2.
IO-OAC-280-280A : An AC logic input on terminals 3 and 4 = an AC switch will occur between terminals 1 and 2.

**Zoomed in product pictures**
Four color coded I/O modules and the labels on the sides OAC or ODC higher resolution wiring schmatic