Bul. 440R — Guardmaster® Safety Relays (DI, DIS, and EM ...
Bul. 440R — Guardmaster® Safety Relays (DI, DIS, and EM ... Bul. 440R — Guardmaster® Safety Relays (DI, DIS, and EM ...
Bulletin 440R Next Generation Guardmaster® Safety Relays DI, DIS, and EM E-stop, Safety Mat, Light Curtain and Interlock Switch, Monitored Manual Reset Here the DI to the left will AND the IN1 and IN2 inputs. The single-wire safety input is ignored. The DI on the right will AND IN1, IN2 and the single-wire safety input (L12). For the safety mat input, S11 is wired to S22 and S21 is wired to S12 (opposite of standard switch wiring) so the relay recognizes that a mat is wired to the input rather than a standard switch with a cross fault. If the E-stop or the OSSD devices are tripped all outputs on both relays will turn off. If the mat or interlock switch are tripped only the outputs to K3 and K4 will turn off. Two Dual-Channel E-stops to DI Connected to EM via Single-Wire Safety Connection, Manual Monitored Reset Here the DIS will AND IN1 and IN2 while ignoring the single-wire safety input. The single-wire safety output is driving the input of the expansion module (EM) while not using any of the standard outputs of the base device. 6 Power In1 In2 Out Logic OSSD A1 A2 + - 24V DC DI S11 S21 PULSE Logic 0 1 2 3 8 4 7 6 5 S12 S22 IN1 S32 S42 IN2 L12 L11 Y32 S34 13 14 23 24 A1 A2 + - Power 24V DC In1 DIS In2 Out Logic PLC E-Stop K1 K2 Reset S11 S21 S12 S22 S32 S42 IN1 IN2 0 1 A1 LOGIC 2 8 7 6 3 4 5 PLC Test Out K1 E-Stop K2 E-Stop L12 L11 Y32 S34 33 44 14 24 K1 K2 K3 K4 Power Logic IN Out 1 Power In1 In2 Out Logic A2 A1 + - 24V DC Visit our website: www.ab.com/catalogs Publication 800B-SG001A-EN-E EM Safety Mat Interlock A1 A2 + - 24V DC DI S11 S21 PULSE Logic 0 1 2 3 8 4 7 6 5 S12 S22 IN1 S32 S42 IN2 L12 L11 Y32 S34 13 14 23 24 33 34 43 44 L12 L11 X32 13 14 23 24 K3 K3 K3 K4 Reset K1 K2 K3 K4 24V DC L1 L2 L3 M GND 24V DC GND
Bulletin 440R Next Generation Guardmaster® Safety Relays Visit our website: www.ab.com/catalogs Publication 800B-SG001A-EN-E Notes 7
- Page 1 and 2: Bul. 440R — Guardmaster® Safety
- Page 3 and 4: Product Selection Dual Input Relays
- Page 5: Bulletin 440R Next Generation Guard
<strong>Bul</strong>letin <strong>440R</strong><br />
Next Generation <strong>Guardmaster®</strong> <strong>Safety</strong> <strong>Relays</strong><br />
<strong>DI</strong>, <strong>DI</strong>S, <strong>and</strong> <strong>EM</strong><br />
E-stop, <strong>Safety</strong> Mat, Light Curtain <strong>and</strong> Interlock Switch, Monitored Manual Reset<br />
Here the <strong>DI</strong> to the left will AND the IN1 <strong>and</strong> IN2 inputs. The single-wire safety input is ignored. The <strong>DI</strong> on the right will AND IN1, IN2 <strong>and</strong> the<br />
single-wire safety input (L12). For the safety mat input, S11 is wired to S22 <strong>and</strong> S21 is wired to S12 (opposite of st<strong>and</strong>ard switch wiring) so<br />
the relay recognizes that a mat is wired to the input rather than a st<strong>and</strong>ard switch with a cross fault. If the E-stop or the OSSD devices are<br />
tripped all outputs on both relays will turn off. If the mat or interlock switch are tripped only the outputs to K3 <strong>and</strong> K4 will turn off.<br />
Two Dual-Channel E-stops to <strong>DI</strong> Connected to <strong>EM</strong> via Single-Wire <strong>Safety</strong> Connection, Manual Monitored Reset<br />
Here the <strong>DI</strong>S will AND IN1 <strong>and</strong> IN2 while ignoring the single-wire safety input. The single-wire safety output is driving the input of the<br />
expansion module (<strong>EM</strong>) while not using any of the st<strong>and</strong>ard outputs of the base device.<br />
6<br />
Power<br />
In1<br />
In2<br />
Out<br />
Logic<br />
OSSD<br />
A1 A2<br />
+ -<br />
24V DC<br />
<strong>DI</strong><br />
S11 S21<br />
PULSE<br />
Logic 0<br />
1<br />
2<br />
3<br />
8 4<br />
7 6<br />
5<br />
S12 S22<br />
IN1<br />
S32 S42<br />
IN2<br />
L12 L11 Y32 S34 13 14 23 24<br />
A1 A2<br />
+ -<br />
Power<br />
24V DC<br />
In1<br />
<strong>DI</strong>S<br />
In2<br />
Out<br />
Logic<br />
PLC<br />
E-Stop<br />
K1 K2<br />
Reset<br />
S11 S21 S12 S22 S32 S42<br />
IN1<br />
IN2<br />
0<br />
1<br />
A1<br />
LOGIC 2<br />
8<br />
7<br />
6<br />
3<br />
4<br />
5<br />
PLC<br />
Test Out<br />
K1<br />
E-Stop<br />
K2<br />
E-Stop<br />
L12 L11 Y32 S34 33 44 14 24<br />
K1<br />
K2<br />
K3<br />
K4<br />
Power<br />
Logic IN<br />
Out 1<br />
Power<br />
In1<br />
In2<br />
Out<br />
Logic<br />
A2<br />
A1 + -<br />
24V DC<br />
Visit our website: www.ab.com/catalogs<br />
Publication 800B-SG001A-EN-E<br />
<strong>EM</strong><br />
<strong>Safety</strong><br />
Mat<br />
Interlock<br />
A1 A2<br />
+ -<br />
24V DC<br />
<strong>DI</strong><br />
S11 S21<br />
PULSE<br />
Logic 0<br />
1<br />
2<br />
3<br />
8 4<br />
7 6<br />
5<br />
S12 S22<br />
IN1<br />
S32 S42<br />
IN2<br />
L12 L11 Y32 S34 13 14 23 24<br />
33 34 43 44<br />
L12 L11 X32 13 14 23 24<br />
K3 K3<br />
K3 K4<br />
Reset<br />
K1<br />
K2<br />
K3<br />
K4<br />
24V DC<br />
L1 L2 L3<br />
M<br />
GND<br />
24V DC<br />
GND
Change language