DINA SafeLine DNSL-ZM, Product Information

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Product information
Products: safety technology SafeLine redaction 11 date 10.04.09 page 17 from 48
DNSL-ZMR: Central module
DNSL-ZMR Connection scheme DNSL-ZMR
O5
V24
COM PORT
Netzteil
Power supply
24V DC
I1 I2 I3 I4 I5 I20 O1 O2 O3 O4 O6 O7 A2 A1
0V
24V intern
6A
I19 I18 I17 I16 I15 I14 I13 I12 I11 I6
Eingänge / Inputs Ausgänge / Outputs
UB = 24V DC
DNSL-ZMR can be ordered with an integrated field bus, Profibus or Ether cat module.
Type with Profibus: DNSL-ZMR-DP, type with Ether cat: DNSL-ZMR-EC
DNSL-ZMR-DP
Inputs usage: look at page 13, DNSL-ZMB
Usage the inputs I11, I12 and I13, I14 for standstill and motion monitoring: look at page 14, DNSL-ZMB
Outputs usage
Output O1
function may be defined in the parameter layer to one of the following:
SLOK : Output indicating system ready
T8 : Semi conductor switch
FrqIn : Frequency input (maximal 1200Hz) single channel motion control. The Output
O1 can be redefined as frequency input in the parameter layer to function as a one-
channel not safe motion control. As impulse device a proximity switch may be used.
Setting the value for the motion control will be done using the Profibus.
The proceeding of programming is received by DINA Elektronik.
SS2 virtual contact is closed at standstill and opened at
ν ν ν ν
act >
ν ν ν ν
standstill
DZ2 virtual contact is closed at
ν ν ν ν
act <
ν ν ν ν
max and opened at
ν ν ν ν
act >
ν
max
To reset the contact DZ2 the maximum of the speed has to be decreased more than
10% a the virtual input RTDS has to be switched to virtual 24V.
O2-O5 are redundant outputs made of two positive switching semiconductors. These outputs may be activated
directly by external inputs or by virtual connections from NC, NO, logic elements, time relays etc.
O6, O7 :
Clock output supply for cross-circuiting detection in safety circuits,
E1
E2
. No virtual wiring possible
Single output individually activated by T6, T7. Note: T6 and T7 only visible, if this mode is selected in the
parameter layer.
Special function:
RTDS: Virtual input to reset the interlock of the virtual contacts of the motion control at the central mod-
ule and DNSL-DS, DR after the actual values are below the limit values. This virtual input can be also used to reset
safety shutdown mat. The virtual input RTDS must be held at virtual 24V for more then 500ms. For this function a
hardware input I1-I6, I11, I12 rather a hardware input at a function module or virtual output can be used.
Pulse generator via IF1:
With the selection „ON” via the parameter mask the function of a pulse generator (Takt Generator) is possible via
the virtual contact IF1. The right connection can be used to control an hardware output, the left to virtual
The time of the signal „High“ and the signal „Low“ can be defined. The stepping is 100ms. 1 = 100ms, 10 = 1s etc.
Description of the wiring layer
SK1 to SK5
: virtual redundant contacts for 5 possible safety circuits
ZH1 : virtual redundant contact for two hand function
I1-I6 and I11-I20 : Hardware inputs to use as safety circuits,
two hand function (I1-I4), motion monitoring (I11-I14), DNCO function and
other safety or not safety relevant functions.
SS1, SS2 : virtual contact for the monitored standstill
DZ1, DZ2 : virtual contact for the motion control for 2 drives with 3 maximal speed
F11-F13 , F21-F23 : virtual inputs to select the wished function mode.
MT1, MT2 : virtual contact to mute the monitoring in the automatic mode
Wiring layer