LD4A05P0 Red Lion Controls, LD4A05P0 Datasheet - Page 4

• Manufacturer Part Number: LD4A05P0
• Description: 4" High 5 1/2 Digit Red LED Analog
• Manufacturer: Red Lion Controls
• Type: Ammeter/Process/Voltager

Specifications of LD4A05P0

• Accuracy: ±0.01% %
• Connection Type: Terminal Block
• Digit Height: 2.25
• Dimensions: 26"L×2.25"W×7.875"H
• Display Digit Height: 4 "
• Display Resolution: 16-Bit
• Display Type: LED
• Function: Ammeter/Process/Voltage
• Material, Casing: Aluminum
• Number Of Digits: 5
• Primary Type: Electronic
• Range, Measurement: -99999 to 999999
• Special Features: Programmable
• Voltage, Supply: 50 to 250/21.6 to 250 VAC/VDC
• Universal Dc Input: 200 μA to 200 mA, 200 mV to 200 V, and 4 to 20 mA/ 0 to 10 V
• Universal Power Supply: 50-250 VAC or 22-250 VDC
• Sensor Excitation: 24 VDC

3.2 USER INPUT WIRING
Terminal 5: User Input
Terminal 6: User Comm
3.3 SETPOINT (OUTPUT) WIRING
(right side).
Terminal 1: NC 1
Terminal 2: NO 2
Terminal 3: Relay 1 Common
Terminal 4: NC 1
Terminal 5: NO 2
Terminal 6: Relay 2 Common
3.4 INPUT WIRING
for proper position.
3.5 INPUT SIGNAL WIRING
Voltage Signal
(self powered)
Terminal 1: +VDC
Terminal 2: -VDC
200 VDC MAX.
The User Input is located: LD2 - left side, LD4 - right side
The setpoint relays use a six position terminal block (TBB) located inside the
Before connecting signal wires, the Input Range Jumper should be verified
1
+
TBC
-
2
USER/EXC. COMMON
CURRENT INPUT
INPUT COMMON
Current Signal
(self powered)
Terminal 3: +ADC
Terminal 2: -ADC
200 MA DC MAX.
+24 VDC EXC.
2
USER INPUT
VOLT INPUT
-
+
3
Load
1
2
3
4
5
6
4
5
2 N.O. 1
3
6
1 N.C. 1
COMM 1
N.C. 2
N.O. 2
COMM 2
Current Signal (2 wire
requiring excitation)
Terminal 4: +EXC
Terminal 3: +ADC
20 V/200 V
10 V
200 MV/2 V
200 µA
2 MA
20 MA
200 MA
Sinking Logic
5
6
-
USER
USER COMM
3
TRANSMITTER
2 WIRE
TBB
4
+
4
TBC
Voltage Signal (3 wire
requiring excitation)
Terminal 1: +VDC (signal)
Terminal 2: -VDC (common)
Terminal 4: +EXC
Current Signal (3 wire
requiring excitation)
Terminal 3: +ADC (signal)
Terminal 2: -ADC (common)
Terminal 4: +EXC
CAUTION: Analog common is NOT isolated from user input
common. In order to preserve the safety of the meter application,
the DC common must be suitably isolated from hazardous live
earth referenced voltage; or input common must be at protective
earth ground potential. If not, hazardous voltage may be present
at the User Input and Input Common terminals. Appropriate
considerations must then be given to the potential of the input
common with respect to earth ground. Always connect the
analog signal common to terminal 2.
-
Sourcing Logic
5
6
USER
USER COMM
3 WIRE TRANSMITTER
1
V
out
2
TBC
COMM
3
I
out
4