P/N 133487 19
Banner Engineering Corp. • Minneapolis, U.S.A.
www.bannerengineering.com • Tel: 763.544.3164
SC22-3 Safety Controller
Instruction Manual
System Installation
Input
Circuit
Type
Circuit Symbol
Input Signal Stop State
COS Timing Rules
Input Signal Run State
COS Timing Rules
The Safety Output will turn
OFF when
1
:
The Safety Output will turn ON when
2
:
Dual-Channel
A and B
Complementary
Complementary,
2 Terminals
Complementary,
3 Terminals
Complementary
PNP
At least 1 channel (A or B)
input in the Stop state
Simultaneous
A and B are both in the Stop state and then
both in the Run state within 3 seconds before
outputs turn ON.
Concurrent
A and B concurrently in the Stop state, then
both in the Run state with no simultaneity, to
turn outputs ON.
2-Ch, 2 Terminal
PNP
24V
Optical Sensors - Single Channel
1-Ch.
1 Terminal
1-Ch.
2 Terminals
1-Ch.
1 Term, PNP
Optical Sensors - Dual Channel
2-Ch, 2 Terminals 2-Ch, 3 Terminals 2-Ch, 4 Terminals
24V
Optical Sensors - Dual Channel Complementary
Complementary,
2 Terminals
Complementary,
3 Terminals
Complementary,
2 Terminals, PNP
24V
Revision History
ONON
OFFON
2-Ch, 2 Terminal
PNP
24V
Optical Sensors - Single Channel
1-Ch.
1 Terminal
1-Ch.
2 Terminals
1-Ch.
1 Term, PNP
Optical Sensors - Dual Channel
2-Ch, 2 Terminals 2-Ch, 3 Terminals 2-Ch, 4 Terminals
24V
Optical Sensors - Dual Channel Complementary
Complementary,
2 Terminals
Complementary,
3 Terminals
Complementary,
2 Terminals, PNP
24V
Revision History
ONON
OFFON
2-Ch, 2 Terminal
PNP
24V
Optical Sensors - Single Channel
1-Ch.
1 Terminal
1-Ch.
2 Terminals
1-Ch.
1 Term, PNP
Optical Sensors - Dual Channel
2-Ch, 2 Terminals 2-Ch, 3 Terminals 2-Ch, 4 Terminals
24V
Optical Sensors - Dual Channel Complementary
Complementary,
2 Terminals
Complementary,
3 Terminals
Complementary,
2 Terminals, PNP
24V
Revision History
ONON
OFFON
Dual-Channel
A and B
Dual-Channel,
2 Terminals
Dual-Channel,
3 Terminals
Dual-Channel
4 Terminals
Dual-
Channel
PNP
2-Ch, 2 Terminal
PNP
24V
Optical Sensors - Single Channel
1-Ch.
1 Terminal
1-Ch.
2 Terminals
1-Ch.
1 Term, PNP
Optical Sensors - Dual Channel
2-Ch, 2 Terminals 2-Ch, 3 Terminals 2-Ch, 4 Terminals
24V
Optical Sensors - Dual Channel Complementary
Complementary,
2 Terminals
Complementary,
3 Terminals
Complementary,
2 Terminals, PNP
24V
Revision History
ONON
OFFON
2-Ch, 2 Terminal
PNP
24V
Optical Sensors - Single Channel
1-Ch.
1 Terminal
1-Ch.
2 Terminals
1-Ch.
1 Term, PNP
Optical Sensors - Dual Channel
2-Ch, 2 Terminals 2-Ch, 3 Terminals 2-Ch, 4 Terminals
24V
Optical Sensors - Dual Channel Complementary
Complementary,
2 Terminals
Complementary,
3 Terminals
Complementary,
2 Terminals, PNP
24V
Revision History
ONON
OFFON
2-Ch, 2 Terminal
PNP
24V
Optical Sensors - Single Channel
1-Ch.
1 Terminal
1-Ch.
2 Terminals
1-Ch.
1 Term, PNP
Optical Sensors - Dual Channel
2-Ch, 2 Terminals 2-Ch, 3 Terminals 2-Ch, 4 Terminals
24V
Optical Sensors - Dual Channel Complementary
Complementary,
2 Terminals
Complementary,
3 Terminals
Complementary,
2 Terminals, PNP
24V
Revision History
ONON
OFFON
2-Ch, 2 Terminal
PNP
24V
Optical Sensors - Single Channel
1-Ch.
1 Terminal
1-Ch.
2 Terminals
1-Ch.
1 Term, PNP
Optical Sensors - Dual Channel
2-Ch, 2 Terminals 2-Ch, 3 Terminals 2-Ch, 4 Terminals
24V
Optical Sensors - Dual Channel Complementary
Complementary,
2 Terminals
Complementary,
3 Terminals
Complementary,
2 Terminals, PNP
24V
Revision History
ONON
OFFON
2X Complementary
A and B
2X Complementary, 4 Terminals
At least 1 channel (A or B)
within a pair of contacts in
the Stop state
Simultaneous
A and B concurrently in the Stop state, then
contacts within a channel in the Run state
within 400 ms (150 ms for 2-hand control), both
channels in the Run state within 3 seconds
(0.5 seconds for 2-hand control)
Concurrent
A and B concurrently in the Stop state, then
contacts within a channel in the Run state
within 3 seconds. Both channels in the Run
state with no simultaneity.
2-Ch, 2 Terminal
PNP
24V
Gate Switches - Single Channel
1-Ch.
1 Terminal
1-Ch.
2 Terminals
1-Ch.
1 Term, PNP
Gate Switches - Dual Channel
2-Ch, 2 Terminals 2-Ch, 3 Terminals 2-Ch, 4 Terminals
24V
Gate Switches - Dual Channel Complementary
Complementary,
2 Terminals
Complementary,
3 Terminals
Complementary,
2 Terminals, PNP
24V
Gate Switches - 2x Dual Channel Complementary
2x Complementary,
4 Terminals
2x Complementary,
5 Terminals
2x Complementary,
4 Terminals, PNP
24V
Rev C - Corrected “OFF” and “ON” on Two-hand Operation - 2x Dual Channel Complementary, 2x Complementary, 4 Terminals, 4 PNP
20-Sept-06 Rev. D - Moved 24V, ON and OFF text closer to drawings.
21-Nov-06 Rev. E - Added + sign to 1-Ch, 2 Terminals; 2-Ch, 3 and 4 Terminals; Complementary, 3 Terminals; 2x Complementary, 5 Terminals
08-Dec-06 Rev. F - Changed 2x Complementary, 4 Terminals, PNP from OFF ON - OFF ON to ON OFF - ON OFF
10-Jan-07 Rev. G - Changed + sign text to outlines
25-May-07 Rev. H - Changed Single Channel PNP; 2-Ch, 2 Terminal PNP; Complementary, 2 Terminal, PNP; 2x Complementary, 5 Terminals and 2x Complementary, 4 Terminals, PNP
ONON
OFFON
OFFON OFFON
2X Complementary, 5 Terminals
2-Ch, 2 Terminal
PNP
24V
Gate Switches - Single Channel
1-Ch.
1 Terminal
1-Ch.
2 Terminals
1-Ch.
1 Term, PNP
Gate Switches - Dual Channel
2-Ch, 2 Terminals 2-Ch, 3 Terminals 2-Ch, 4 Terminals
24V
Gate Switches - Dual Channel Complementary
Complementary,
2 Terminals
Complementary,
3 Terminals
Complementary,
2 Terminals, PNP
24V
Gate Switches - 2x Dual Channel Complementary
2x Complementary,
4 Terminals
2x Complementary,
5 Terminals
2x Complementary,
4 Terminals, PNP
24V
Rev C - Corrected “OFF” and “ON” on Two-hand Operation - 2x Dual Channel Complementary, 2x Complementary, 4 Terminals, 4 PNP
20-Sept-06 Rev. D - Moved 24V, ON and OFF text closer to drawings.
21-Nov-06 Rev. E - Added + sign to 1-Ch, 2 Terminals; 2-Ch, 3 and 4 Terminals; Complementary, 3 Terminals; 2x Complementary, 5 Terminals
08-Dec-06 Rev. F - Changed 2x Complementary, 4 Terminals, PNP from OFF ON - OFF ON to ON OFF - ON OFF
10-Jan-07 Rev. G - Changed + sign text to outlines
25-May-07 Rev. H - Changed Single Channel PNP; 2-Ch, 2 Terminal PNP; Complementary, 2 Terminal, PNP; 2x Complementary, 5 Terminals and 2x Complementary, 4 Terminals, PNP
ONON
OFFON
OFFON OFFON
2X Complementary PNP
2-Ch, 2 Terminal
PNP
24V
Gate Switches - Single Channel
1-Ch.
1 Terminal
1-Ch.
2 Terminals
1-Ch.
1 Term, PNP
Gate Switches - Dual Channel
2-Ch, 2 Terminals 2-Ch, 3 Terminals 2-Ch, 4 Terminals
24V
Gate Switches - Dual Channel Complementary
Complementary,
2 Terminals
Complementary,
3 Terminals
Complementary,
2 Terminals, PNP
24V
Gate Switches - 2x Dual Channel Complementary
2x Complementary,
4 Terminals
2x Complementary,
5 Terminals
2x Complementary,
4 Terminals, PNP
24V
Rev C - Corrected “OFF” and “ON” on Two-hand Operation - 2x Dual Channel Complementary, 2x Complementary, 4 Terminals, 4 PNP
20-Sept-06 Rev. D - Moved 24V, ON and OFF text closer to drawings.
21-Nov-06 Rev. E - Added + sign to 1-Ch, 2 Terminals; 2-Ch, 3 and 4 Terminals; Complementary, 3 Terminals; 2x Complementary, 5 Terminals
08-Dec-06 Rev. F - Changed 2x Complementary, 4 Terminals, PNP from OFF ON - OFF ON to ON OFF - ON OFF
10-Jan-07 Rev. G - Changed + sign text to outlines
25-May-07 Rev. H - Changed Single Channel PNP; 2-Ch, 2 Terminal PNP; Complementary, 2 Terminal, PNP; 2x Complementary, 5 Terminals and 2x Complementary, 4 Terminals, PNP
ONON
OFFON
OFFON OFFON
Dual-Channel
Safety Mat
Safety Mat, 4 Terminal
At least 1 of the wires is
disconnected, or
One of the normally low
channels is detected high, or
One of the normally high
channels is detected low
Each channel detects its own pulses.
Safety Mat Input
4-Wire Safety Mat, 4 Terminals
12Oct2006 rev E - Moved Gray box behind the black lines
21-Nov-2006 rev F - Added + sign
10-Jan-07 Rev G - Change + sign text to outlines, changed gray box to black dashed lines
NOTES:
1. Safety outputs will turn OFF when one of the controlling inputs is in the Stop state.
2. Safety outputs will only turn ON when all of the controlling inputs are in the Run state and only after a manual reset has been
performed, if any of these safety inputs are configured for Manual reset and were in their Stop state.
Signal Change-of-State Types
Two change-of-state (COS) types can be used when monitoring dual-channel safety input device signals: Simultaneous or
Concurrent. The rules for each circuit type are listed in the table below.
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