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3.3
Product specification
The TST SURA-1is an accessory of the company
FEIG ELECTRONIC GmbH with the following characteristics:
•
All functions are adjustable by parameter via the controller.
•
Monitoring of an 8,2 kΩ resistor for short circuit, interruption, correct
value range.
3.3.1
Intended use
The plug-in module is a safety strip evaluator with testing for the direct
connection of a maximum of six safety strips with 8.2 KΩ terminating
resistor. The plug-in module can be used optionally.
Operation is only permitted with the following controllers:
CE
TST FUF2-A,-C, -F Series
TST FU3F-A,-C, -F Series
TST FU3F-AU, -CU, -FU, -RU
TST FUH2-C Series
Series
TST FU3H-F Series
TST FU3H-FU Series
TST FUZ2-B, -C Series
TST FUZ2-CX, -L, -P, -S Series
3.4
Technical data for Europe
Dimensions (LxWxH)
70 x 60 x 15 mm
Operation
-20 °C to +70°C
Temperature
Storage
-25 °C to +85°C
Weight
20 g
Equipment type
Plug-in module, safety strip evaluator
Protection type
IP 00
Protection class
--
Supply voltage
24 VDC ±20%
Power consumption
max. 2 W
Current carrying capacity
--
Connection/interface
X81/X82: 2 x MOLEX socket, 5-pin
X85: external safety edge input
Other
4 LEDs for displaying the input states
of the connected safety edge
3 | 5
TST_SURA-1_INSTALL_MUL_rev9.docx
Strip input Short circuit
Strip input Interruption
Strip input OK
Connection
X85 (851-851)
3.5
UL-Ratings
UL
Supply
Class 2 output
Maximum surrounding air
temperature
Pollution degree
Connection description
NOTE
The safety strip evaluator TST SURA-1 is only intended to be located in
Class 2 circuits and is only intended for installation inside the
FEIG ELECTRONIC Power Conversion Equipment, series TST.
Connection
X85 (851-851)
In the field-wiring area, provisions for wiring for Class 2 and Class 3
circuits shall meet the requirements for separation from Class 1 circuits
in accordance with Section 725 of the National Electrical Code,
ANSI/NFPA 70 and Section 16 of the Canadian Electrical Code.
Separation from power and lighting circuits is required for Class 2 by one
of the following means:
a) A permanent barrier shall be provided to separate the field installed
Class 2 conductors of secondary circuits from all other circuits or;
b) Provisions need to be made to route the Class 1 or power circuit
conductors in order to maintain a minimum 1/4-in (6.35 mm) separation
from the conductors of the Class 2 circuits.
E-File No. E218753
TST SURA-1
Inputs
0 Ω < Resistance of strip < 4.1 Ω
16,4 kΩ < Resistance of strip < kΩ
4.1 Ω < Resistance of strip < 16.4 Ω
Cable size
Tightening
Stranded with
torque
Solid
wire end ferrule
0.35 – 0.4 Nm
2
2
0.2 - 2.5 mm
0.25 - 1.5 mm
24 VDC / max. 0.6 W, Class 2
--
85 °C
For use in an environment with
pollution degree 2.
X85: Input 12 V / typ. 1.6 mA
Tightening
NEC
Cable size
wiring
torque
24 - 14 AWG
4 Lb-in
Class 2
2
(0.2 - 2.1 mm
)
(0.4 Nm)
2019-03-05
FEIG ELECTRONIC GmbH
Lange Straße 4 | D-35781 Weilburg
Tel. +49 6471 3109-0 | Mail:
3.6
Assembly and connection
DANGER
Risk of electric shock!
Before connecting the accessories, switch off the supply voltage of the
controller!
Do not switch on the supply voltage of the controller again until
the installation of the accessories has been completed, the
controller is covered and no live parts can be touched.
ATTENTION
First connect the terminals and then plug them onto the pin header of
the controller! This is the only way to ensure safe contact between the
terminal and the pin header.
The description of the connection to the controller can be found
in the assembly instructions of the respective controller.
Required tools: Slotted screwdriver 2 mm
1. Make all connections according to the connection description: See
"Anschlüsse/Connections/Raccordements", figure on page 1.
2. Connect the safety edge evaluator to the control unit (see chapter
"Installation instructions for the controller connecting TST SURA1/6").
3. Activate the safety edge evaluator via the controller: Set parameter
P.802 to 0101.
3.7
LED display
LED (X-LED lights up)
Input 3
Input states
GN
Safety edge OK
X
8K2
Short circuit
Safety
edge 1
8K2
X
Interruption
Tab. 2: LED display for input states of the safety edge
info@feig.de
Output 1
RD
OG
X
X
X
CONTROLLER
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