Spectrum Controls 2085-IF4XOF4-SC, User Manual

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Chapter 1: Module Overview 1-5
User’s Manual Pub. 0300307-01 Rev. A
Parameter Specification
REACH Meets European REACH 7 requirements.
Output Specifications
The 2085-IF4XOF4-SC module has the following output specifications:
Table 1-2. Output/Performance/Environmental Requirements
Output Description Value
Outputs per module 4 current or voltage outputs. Each channel can only output either
current or voltage at one time.
Hardware output ranges 2 Current:
0-20 mA (0-20.4 mA hardware support range)
4-20 mA (3.92-20.4 mA hardware support range)
Voltage:
0-5 (Over range is 0 V to 5.25 V)
0-10 V (Over range is 0 V to 10.5 V)
±10 V (Over range is -10.5 V to +10.5 V)
Current output impedance
More than 1 Mohm
Voltage output impedance Less than 1 ohm
Output Overvoltage Protection ±24 VDC
Output Short Circuit Protection
in current mode
Current outputs are electronically current limited to 20.4 mA or
less with no damage
Output short circuit protection
in voltage mode
Output current will be limited at 15 mA
Resolution in current mode 735 nA/bit
3
Resolution in voltage mode
±10 V: 735 uV/bit; 0-5 V and 0-10 V: 368 uV/bit
Peak Inrush Current
Less than 150 mA at 5 V (backplane) 4
Less than 500 mA at 24 V (backplane) 5
Current accuracy
(calibrated)
Error at 25 °C, Max
Error over -20 °C to 65 °C, M
ax
0-20 mA ±50 µA ±75 µA
4-20 mA ±50 µA ±75 µA
2
The load on each channel must be within the range of 50-500 Ohm in current mode and greater than 1
Kohm in voltage mode.
3
Output driver to 0-24 mA (2085sc-OF8 is 0-24.5 mA)
4
Output driver to set ±12 V
5 Output driver set to ±6 V for 0-5 V range and 0-12 V for 0-10 V range