BOVIAR eDAS, Руководство пользователя

Страница: 11 / 18

User manual
eDAS
Enhanced Data Acquisition System
Rev.
EN-02_18 AVC
Date:
(IT 21_03_16 rev. 2 AM)
- 11 -
Fig. 3 – Input Channels Configuration
1 to 8 Channel Configuration
Sensor
Type
Jumper Inputs Supply Jumpers
Terminal
board
(Fig. 2)
S7 – S8 – S9 –
S10 – S11 – S12
– S13 – S14
S3 – S4 – S5 – S6 –
S15 – S16 – S17 –
S18
J3-J4-J5-J6-
J10-J11-J12-
J13
VA CS
VR
(2.5 V)
VS
(14 V)
1 2 3
Potenziometric
Open Open Closed
+
V +
S
GND
Voltage output
0 .. 2,5V
Open Open Closed
+
V +
S
GND
Voltage output
0 .. 5V
Closed Closed
+
V +
S
GND
Current Output
2-wire
4..20 mA
Closed Closed
+
V
G
N
D
Current Output
3-wire
4..20 mA
Closed Closed
+
V +
S
GND
A TYPICAL CHANNEL
J3 = Sensor terminal
S3 = Supply configuration
Close S3 sideward VR or VS (see table)
S7 = Input Configuration (see table)
- Open = Input range: max 2,500 Volt
- Closed towards VA = Input range: 2,5 to 5,0 Volt
Note: In this mode the Input voltage is halved
- Closed towards CS = Input range 4 .. 20 mA
on 100 Ω resistor