Siemens SIMATIC TOP connect Manual page 70

Technical specifications
6.7 Technical specifications for terminal modules
Terminal module TPOo optocoupler for outputs
6ES7924-0BF20-0Bx0
Number of switching inputs
Input voltage "off"
Input voltage "on"
Input current
Status display "on"
Output data for supply voltage
Operating voltage V
V
op
Current consumption
Total current
Switching outputs
Number
Short-circuit protection
Output voltage
Output current
Lamp load
Short-circuit response
On/Off-delay
Switching frequency
"Overload" fault display
Wire break display active
Recommended conductor cross-section for cable
Group fault messages SF1, SF2
Monitored channels
Voltage V
No error at the switching output
Wire break at the switching output
Short-circuit at the switching output
Current I
General data
Connection to SIMATIC fitted for
Degree of protection
Operating temperature
70
(L2/M2, L3/M3)
op
with conditional reverse polarity protection
, V
SF1 SF2
, I
SF1 SF2
8 channels (channel 0 ... 7)
With reverse polarity protection
0 V DC (0 ... 5 V DC)
24 V DC (15 ... 28.8 V DC)
min. 5 mA with 20 V DC, per channel
Green LED per channel
24 V DC (20 ... 30 V DC), one per group of 4
Up to 30 V DC
(Protected against reverse polarity if the ground
potential of the output load is directly connected to
the 0 V supply of the power supply unit.)
Approx. 10 mA at 24 V DC + output currents
max. 16 A per group of 4
8 channels (channel 0 ... 7)
When Vop < 24 V DC or
20 ... 30 V DC / max. 20 A
No continuous short-circuit protection, max. dura‐
tion approx. 60 min.
Typ. V – 0.5 V (for input "on")
op
Max. 4 A per channel
max. 40 W at 24 V per channel
Clocked output signal (approx. 2 ... 20 ms)
Typ. 100 ɥs / 250 ɥs with resistive load
max. 500 Hz with 4 A resistive load (square wave
voltage, pulse/pause 1:1)
Red LED per channel, in the event of wire break
or short-circuit
With output "off" and R
load
1.5 mm
2
SF1: Channels 0 ... 3,
SF2: Channels 4 ... 7
Typ. Vop – 2 V
Approx. 0 V
0 V to V , clocked
op
min. 4 mA/max. 200 mA
16-pin IDC connector with fitted strain relief
IP20
0 ... 60 °C
Manual, 09/2018, 70327045899
> 2 MΩ
System cabling for S7-300