Kimray DACC2000, User Manual

2-7 

   INSTALLATION 

DACC2000 USER'S MANUAL (ENG-015 Rev. 1) 

COM terminal is the pole of the relay, NO is the normally open contact and NC the normally 
closed contact.  Each channel has an LED to indicate when the channel is energized. 

2.2.5  Analog Outputs 

The two optional Analog outputs of the DACC2000 each generate a 4 to 20 mA DC output 
(which is normally required for process actuators) or a 1 to 5 volt output.  The outputs are 
normally powered by the DACC2000 but can be powered from an external source.  The analog 
output terminations are located along the bottom right edge of the DACC2000 card on TB7 and 
TB8 (refer to Figure 2.6).  Each channel has four screw terminations lVOUT, CURR, 
VOLT and GND. 

Current Sinking Outputs 

For connecting the current sinking output to a device with the DACC2000 supplying the power, 
connect as shown for channel 1 in Figure 2.6.  The CURR terminal connects to the minus 
terminal of a device and the VOUT connects to the plus terminal.  Jumper JP8 must be installed 
to power the outputs internally. 
 

ANALOG OUT0 

JP8 

GND

VO

LT

CURR

VO

U

T 

TB7 

TB8 

ANALOG OUT1 

GND

VO

LT

CURR

VO

U

T 

+    - 

DEVICE 

+    - 

DEVICE 

  EXT.     + 

POWER - 

FIGURE 2.6 

DACC2000 ANALOG OUTPUT CONNECTIONS 

 
When external power is used, the device's plus terminal is connected to the external power 
source and the minus terminal is connected to the CURR terminal of the DACC2000 as 
illustrated for Channel 0 in Figure 2.6.  The external power source common is connected to the 
GND terminal. 

Voltage Outputs 

For a voltage output with internally supplied power, connect the minus terminal of the device to 
GND, the plus terminal to VOLT and VOUT to CURR as shown in Figure 2.7. 

When using externally supplied power, connect as shown for Channel 0 in Figure 2.7.  The 
minus output of the power source connects to GND and the plus output connects to CURR.  The 
device is connected for internally supplied power with minus to GND and plus to VOLT.