Brochure

SIMATIC ET 200iSP40
Digital and analog electronics modules
Input/output modules
2-channel, 4-channel and
8-channel digital and ana-
log input/output modules
are available for the
ET 200iSP (dimensions:
30 x 125 x 136.5 mm).
The digital and analog pro-
cess signals are matched to
ET 200iSP via these elec-
tronics modules (EM).
The electronics modules
support the connection of
HART process devices and
all generally available EEx i
valves and therefore offer flexible application possibilities.
The process signals are connected via the terminals of the as-
sociated terminal modules with either screw-type or spring-
loaded connection.
All EMs are designed as the EEx i "intrinsically safe" modules
and can be easily replaced under Ex conditions (hot swap-
ping).
The output modules have a special input for fail-safe deactiva-
tion:
•H deactivation (active high)
• L deactivation (active low)
External actuator deactivation is often required in plants in the
event of evacuation or an emergency. L deactivation also en-
sures wire-break monitoring. The digital output modules per-
mit load-free switching of the digital outputs.
Fail-safe input/output modules
Three fail-safe modules are available for digital input, digital
output and analog input up to SIL3/PLe for use up to Zone 1 or
21. This means the otherwise required Ex barrier can be ig-
nored for the SIL calculation.
Digital electronic module 2 DO Relay
For the connection of certain actuators such as solenoid
valves, hydraulic valves, DC contactors and indicator lights,
signals with an increased current load are often required. In
order to connect such devices there is a 2 DO Relay module
available with two outputs, each with 2 A output current. The
contacts are NO contacts with galvanic isolation from the sup-
ply voltage.
1)
H deactivation,
2)
L deactivation
Electronic module
Digital modules
Application NAMUR encoder, etc. Valves, indicator lights,
DC relays, etc.
Magnetic hydraulic
valves, DC contactors,
indicator lights
NAMUR encoders and
single contacts
with/without resistance
circuit
Solenoid valves
Module 8 DI NAMUR 4 DO 2 DO Relay 8 F-DI Ex NAMUR 4 F-DO Ex 17.4V/40mA
Number of
channels
8 4 2 with 2 A each 8 4
Special fea-
ture
2 channels can be used
as
■ Counter (max. 5 kHz)
■ Frequency meter
(1 Hz ... 5 kHz)
■ With gate function
■ 25.5 V DC, 22 mA
■ 23.1 V DC, 20 mA
■ 17.4 V DC, 27 mA
■ 17.4 V DC, 40 mA
■ UC 60V/2A
■ Hot swapping in
Ex-Zone 1
Up to SIL 3, PLe, Pulse
Stretching, 1oo2 on
module possible; FW
update via network
Up to SIL 3, PLe, parallel
switching of outputs,
Energize To Trip [ETT]
diagnostics, Last valid val-
ue;
FW update via network
Order no.
group
6ES7 131-7RF. 6ES7 132-7RD.
1)
6ES7 132-7GD.
2)
6ES7 132-7HB0. 6ES7138-7FN. 6ES7138-7FD0.
Analog modules
Application
Resistance thermometer (Pt100, Ni100) Thermocouple types B, E, J, K, L, N, R, S, T, U
Resistance test 600 Ω Thermal e.m.f. (± 80 mV)
Module 4 AI RTD 4 AI TC
Number of channels 4 4
Resolution 15 bit + sign 15 bit + sign
Order no. group 6ES7 134-7SD5. 6ES7 134-7SD0.
Analog HART modules
Use as
HART module
HART process devices
Use as analog
module
2-wire transducer
4 - 20 mA
4-wire transducer
0 - 20 mA, 4 - 20 mA
Current output
0 - 20 mA, 4 - 20 mA
0/4...20mA encoder
with/without HART
Module 4 AI I 2 WIRE HART 4 AI I 4 WIRE HART 4 AO I HART 4 F-AI Ex HART
Number of chan-
nels
4 4 4 4
Resolution 12 bit + sign 12 bit + sign 14 bit 15-bit resolution + sign
Special feature Up to SIL 3, PLe, HART communication
V7.0; FW update via network
Order no. group 6ES7 134-7TD0. 6ES7 134-7TD5. 6ES7 135-7TD0. 6ES7138-7FA.
SIMATIC_ET200_ENGLISCH.book Seite 40 Montag, 26. November 2012 10:02 10
© Siemens AG 2012