Yokogawa Analog Output Modules for ProSafe-RS SDV521
STANDARD SPECIFICATIONS
Output Module
Item
Specifications
Model
SDV521
Number of outputs
4-channel, module isolation
Output voltage
24 V DC
Output voltage drop
1 V maximum
External power supply rating
24 V DC, 10 A minimum
External power supply
24 V DC +20 %/–10 % Current capacity: 8.2 A (*1)
Maximum leak current at output off status
1.6 mA
Output format
Current source
Maximum load current
2 A/output line (8 A in total output lines) (*2)
Minimum load current
100 mA
Load resistance range
12 to 240 Ω (*3)
Output response time
30 ms maximum
Withstand voltage
2 kV AC (between output signal lines and system), 4-point input lines collectively connected (negative lines)
Current consumption
280 mA maximum (5 V DC)
140 mA maximum (24 V DC)
Weight
0.36 kg
External connection
Dedicated signal cable (AKB651)
*1: Required capacity when all the channels are loaded with rated load. Please use external source with the capacity most appropriate for load to be applied.
(When it is probable to get inrush load, use power source with the inrush current added.)
*2: 1 A for filament lamp under the specified conditions. When rush current is over 10 A, the module cannot be connected.
*3: Resistance value of the load for both ON and OFF state, including the field wiring resistance.
Description
Digital Output Module (4-channel, module isolation)
Suffix Codes
-S
Standard type
6
With signal cable interface adapter and no explosion protection
F
With signal cable interface adapter and explosion protection
3
With ISA Standard G3 and temperature (-20 to 70 °C)
Option Codes
/PRP
With prevention pin of false insertion
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