Toshiba SX 2000 - Manual (Page 104)

2.3 I/O Module Specification
AD624L&AD634L
AD624L
RUN
l-SV/t-20mA
Item AD624L AD634L
No. of input channel 4 channels (N side common) 4 channels (N side common)
Input Range 1 - 5Vdc or 4 - 20mA*1 0-+10Vdc
Input Impedance
500kO or more (1-5V)
250Q (4-20mA)
500kQ or more
Resolution
1 - 5V : 0 - 250
4 - 20mA : 0 - 250
0-+10V: 0-250
Overall Accuracy ±0.5%FS/25“C
±1%FS/0-55“C
±0.5%FS/25“C
±1%FS/0-55“C
Conversion Cycle Approx. 1ms/channel Approx. 1ms/channel
Wire breakage detection Only possible for 4 - 20mA -
External Power Supply
failure detection
available available
Current consumption 50mA (5Vdc) or less 50mA (5Vdc) or less
Withstand voltage 1500Vac/1 minute 1500Vac /1 minute
External Power required 12-24Vdc±10%-70mA 12-24Vdc±10%-50mA
Weight Approx. 200g Approx. 200g
Circuit Configuration
Terminal Connections
CH1
ocxz-
Isolate external power
CH2£XXZ
P
supply line (12-24Vdc)
from other signal lines.
P
CH4£XXZ
+
Use shielded twisted-pair
cables for analog signals,
and ground the shields
securely.
12-24Vdc_II
(50mA) "C-------------
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