Owner's manual

HDA 5500 User Manual
- 19 -
13 Technical specifications
Display range
Display 4-digit 7-segment LED display, red, height of digits 14.2 mm
3 LED for active sensor
4 LED for switching relays
Display range - 999..9999 (adjustable by user)
Display units with background lighting bar, kg/cm², MPa, psi, °C, °F, l/min, mA, V, Hz, kN, m, mm, l, gal,
gal/min, 1/min, and more
Input data
Analogue signal input(s)
Measuring range(s) (up to 3 analogue inputs) adjustable: 4..20 mA, 0..5 V or 0..10 V
Accuracy class
 ± 0.5 % at 25 °C
Pt 100 input
Measuring range - 25..100 °C
Accuracy class
 ± 0.5 % at 25 °C
Frequency / counter input
Signal threshold 0..0.6 V = LOW
3..24 V = HIGH
Frequency range 15 Hz .. 4 kHz
Output data
Analogue output
adjustable: 4..20 mA, Ohmic resistance  400 N or
0..10 V, Ohmic resistance  2 kN
Accuracy of the analogue output
 ± 0.5 % at 25 °C
Rise time 70 ms
Switching outputs
Type 2 or 4 relays each with separate common supply
Switching voltage 0.1..250 VAC
Switching current 9 mA .. 2 A
Switching capacity 400 VA, 50 W (for inductive loads, use varistors)
Life expectancy of the switching contacts
 20 million at minimum load
 1 million at nominal load
Reaction time (with switching delay = 0 ms) approximately 20 ms
Setting range of the switching points 1.5..100 % of the pre-set display range
Setting range of the switching hystereses
(switch-back points)
0.5..99 % of the pre-set display range
Interface Serial interface RS232
Baud rate 19,200 bauds – 8 data bits – 1 start and stop bit –
no parity – no handshake
Ambient conditions
Nominal temperature range 0 .. + 50 °C
Operating temperature range 0 .. + 50 °C
Storage temperature range - 40 .. + 80 °C
- mark
DIN EN 61000-6-1 / 2 / 3 / 4
Other data
Housing Control panel housing 96 x 48 x 109 mm
Control panel cut-out 92 (+0.8) x 45 (+0.6) mm
Front panel thickness 1.25.. 5 mm
Maximum installation depth 121 mm
Electrical connections Supply voltage: plug-in terminal block, 2 pole, RM 5.08
Inputs / outputs: plug-in terminal block, 11 pole, RM 3.5
Relays: plug-in terminal block 6 pole, RM 5.08
Max. cross section of the connections 1.5 mm² for inputs / outputs
Max. cross section of the connections 2.5 mm² for supply voltage and
relays
Supply voltage 85..265 VAC 50 / 60 Hz or
12..32 VDC
Power consumption 15 VA at 85..230 VAC, fuse protection 1 A inert
Supply of the measurement transmitter
12 ± 1 % VDC max. 20 mA per analogue input
Protection class to DIN 40050 IP 20
Reverse polarity protection of the supply
voltage, excess voltage, override protection
provided
Weight approximately 320 g