ABB AC500 PLC - Page 696

Table 107: Technical Data of the Fast Outputs (SSI CLK output B, RS-422 Differential)
Parameter Value
Number of channels 1
Connection Terminals 1.3, 1.4
Reference potential Terminals 1.9, 4.9, 5.9, 6.9, 7.9 for M (0 V)
Differential output voltage ≥ 2.4 V at 10 mA
Output delay (0->1 or 1->0) Max. 0.35 µs
Switching frequency (selectable) 200 kHz, 500 kHz, 1 MHz
Short-circuit-proof/overload-proof Yes
Output current limitation Yes, automatic reactivation after short-circuit/
overload
Resistance to feedback against 24 V signals Yes
Resistance to feedback against reverse
polarity
Yes
Max. cable length, shielded (depending on
sensor)
100 m
Table 108: Technical Data of Analog Inputs
Parameter Value
Number of channels per module 16 (synchronous sampled)
Connection Terminals 2.0...2.7, 5.0...5.1 for AI-, 3.0...3.7, 6.0...6.7
for AI+
Indication of the input signal One bicolor LED per channel for signal and error mes-
sages.
Measurement resolution ≥ 23 Bit
Resolution 32 bits external use
Accurracy at +25 °C ≤+/-0.1 %
Accurracy over operating tempera-
ture and vibration
≤+/-0.5 %
Sample rate/bandwidth high (0 dB) 50 kHz/20 kHz (min. -121 dB/22.5 kHz)
25 kHz/10 kHz (min. -116 dB/11.25kHz)
12.5 kHz/5 kHz (min. -116 dB/5.63 kHz)
6.25 kHz/2.5 kHz (min. -116 dB/2.81 kHz)
3.13 kHz/1.25 kHz (min. -116 dB/1.41 kHz)
1.56 kHz/0.625 kHz (min. -116 dB/0.70 kHz)
0.78 kHz/0.312 kHz (min. -120 dB/0.36 kHz)
0.39 kHz/0.156 kHz (min. -121 dB/0.18 kHz)
0.20 kHz/0.080 kHz (min. -121 dB/0.09 kHz)
0.10 kHz/0.040 kHz (min. -130 dB/0.05 kHz)
selectable per channel
Data storage 128 MB
Measurement time Selectable per channel
Input type default setting unused
Input type (selectable per input) IEPE -10 V...+10 V
Device Specifications
Function Modules > S500
2019/04/173ADR010121, 13, en_US696