This is a four channel Control Voltage Converter, where channel 1 and 2 are Unipolar-to-Bipolar converters and channel 3 and 4 are Bipolar-to-Unipolar converters.

The Unipolar side has a range switch to select between 0-10V or 0-5V. All Unipolar signals have a Green LED to indicate the level and all Bipolar signals have a Green LED for the positive level and a Yellow LED for the negative level.

Inputs

UNI IN1 - Unipolar Input channel 1
UNI IN2 - Unipolar Input channel 2 (normalled to UNI IN1)
BIP IN3 - Bipolar Input channel 3
BIP IN4 - Bipolar Input channel 4 (normalled to BIP IN3)

Outputs

BIP OUT1 - Bipolar Output channel 1
BIP OUT2 - Bipolar Output channel 2
UNI OUT3 - Unipolar Output channel 3
UNI OUT4 - Unipolar Output channel 4

Controls

Each channel has a Unipolar RANGE switch to select between 0-10V or 0-5V and the Red LED is lit up when 0-5V range is selected.

Supply

+12 VDC @ 4 mA
-12 VDC @ 4 mA

Dimensions

Height: 3U
Width: 4HP
Depth: 23 mm

The kit includes:

• 1 x PCB with pre-soldered SMT components
• 1 x black aluminium panel with white silkprint
• 1 x 10-pin power connector
• 2 x 10 uF/50V electrolytic capacitor (low profile)
• 8 x WQP-518MA 3.5mm mono jacks with knurled nuts
• 16 x 3mm LEDs (4 x Red, 4 x Yellow, 8 x Green)
• 4 x Latching DPDT switch with white cap

PCBs have HASL surface treatment and all components are Lead-free.

Power cable or frontpanel screws not included

Build video

Orders will ship out the next business day at latest. If there are any delays I will inform the buyer directly via email.

I can only offer Postnord postal service shipping from Sweden. No parcel services (for example UPS, DHL, Fedex, TNT)