ABB ACS880 - Page 62

62 Technical data
 PRelectronics 9116B1 universal converter
Ordering information
Universal converter - Uo 28 V DC (max. loop voltage) 9116B1
Display / Programming front (Not included in the ABB
delivery)
4501
Power supply (terminals 32-31)
Rated voltage 24 V DC
Voltage range 19.2…31.2 V DC
Power consumption < 3.5 W
Fuse 1.25 A SB / 250 V AC
Status relay in safe area (terminals 33-34)
Not used in the particular application described by this manual.
Measuring circuit/RTD input (terminals 41-44)
Sensor type 3-4 wire RTD Pt100 (For other alternatives, refer to
www.prelectronics.com.)
Effect of sensor cable resistance (3- / 4-wire) < 0.002 ohm / ohm
Sensor error detection Programmable ON/OFF
Short circuit detection Yes
Cable resist. per wire (max.) 50 ohm
Sensor current Nom. 0.2 mA
TC, linear resistance or potentiometer inputs (terminals 41-44)
Not used in the particular application described by this manual.
Current output (terminals 12-11)
Signal range (span) 0…23 mA
Programmable signal ranges 0/4…20 mA (default)
Load (max.) 20 mA / 600 ohm (default)
Load stability <
0.01% of span / 100 ohm
Sensor error reaction 0 / 3.5 / 23 mA / none
NAMUR NE 43 Upscale / Downscale 23 mA / 3.5 mA
Output limitation On 4…20 mA signals: 3.8…20.5 mA
On 0…20 mA signals: 0…20.5 mA
Current limit <
28 mA
2-wire 4...20 mA output (terminals 12-11)
Not used in the particular application described by this manual.
Relay output (terminals 13-14)
Relay functions Setpoint, Window, Sensor error, Power and Off
Hysteresis, in % of span/display range 0.1…25 / 1…25
ON-OFF delay time 0…3600 s, 100 ms step
Sensor error reaction Break / Make / Hold
Max. voltage 250 V AC / 30 V DC
Max. current 2 A AC / 2 A DC
Max. AC power 500 VA / 60 W
Current and voltage inputs (terminals 51-54)
Not used in the particular application described by this manual.
Indication of operating states
Operation status LED (green)
Relay status “relay” LED (yellow)
Malfunction “error” LED (red)
Ambient temperature
Operation -20…+60 °C
Storage -20…+85 °C
00 ACS880 ATEX cabinet.book Page 62 Tuesday, May 28, 2019 10:25 AM