Sontex Supercal 531 - Page 67

Manual Integrator Supercal 531 06-06-2011 67
Module RS-232 with two relay outputs (see 6.2.3)
RS-232:
Baud rate 300..38'400 baud
Data transmission full duplex
Protocol M-Bus acc. to EN 1434 (half-duplex)
Relays:
Outputs 2
Max. switching voltage, peak 60 V AC/DC
Max. constant current 400 mA
Surge current (100 ms) 1'000 mA
Max. power dissipation 500 mW
Max. forward resistance 2,5 Ω
Typical output capacitance 150 pF
Max. frequency 100 Hz
Pulse duration 5..400 ms possible in steps of 1ms
Error status closed (no error)
Alarm condition open (no alarm)
Connection diagram:
63 64 62
RxD
TxD
GND
RS-232
80
(84)
Relais
Output
Relais
Output
81
(85)
82
(86)
83
(87)
+
-
-+
TIA-574 9-pol
1
6
Module RS-232 (see 6.2.4)
Baud rate 300..9’600 baud
Data transmission full-duplex
Protocol M-Bus acc. to EN 1434 (half-duplex)
Connection diagram:
63 64 62
RxD
TxD
GND
RS-232
TIA-574 9-pol
1
6
Combined module with RS-232, three relay outputs, four freely programmable outputs
0...20 mA, 4..20 mA or 0..10 VDC (see 6.2.5)
RS-232: acc. to specification RS-232 module with two relay out-
puts
Relay: acc. to specification relay module
Analogue: acc. to specification analogue module with two outputs
0..20 mA, 4..20 mA or 0..10 VDC
Analogue inputs 4 (external voltage supply)
Analogue outputs 4