![background image](http://html1.mh-extra.com/html/omron/dst1-id12sl-1/dst1-id12sl-1_operation-manual_743063113.webp)
89
Specifications
Section 4-1
• Output device power terminal
I/O power supply current that can be supplied to V and G terminals = out-
put current (of number of points used) + current consumption for I/O
power supply
IMPORTANT
Do not supply a current that exceeds the I/O power supply current to the I/O
power terminal.
4-1-3
DeviceNet Communications Specifications
*1: If Thin Cable is used, the maximum network length at any baud rate is
100 m.
*2: Communications are enabled with 15 Safety Masters for each multi-cast
connection, but if four connections are used, it is not possible to communi-
cate with more than 30 Safety Masters total.
*3: There are a maximum of two connections for the DST1-XD0808SL-1.
Item
Specifications
Communications protocol
Conforms to DeviceNet and DeviceNet Safety.
Topology
Combination of multi-drop and T-branch connec-
tions (for trunk or branch lines)
Baud rate
125 kbps, 250 kbps, or 500 kbps
Communications media
Special 5-wire cable (2 signal lines, 2 power lines,
1 shield line)
Communications distances
Baud rate
Network
length
Branch line
length
Total branch
line length
500 kbps
100 m max.
*1
6 m max.
39 m max.
250 kbps
250 m max.
*1
6 m max.
78 m max.
125 kbps
500 m max.
*1
6 m max.
156 m max.
Communications power supply
11 to 25 V DC
Maximum number of nodes
63 nodes
Safety I/O
Communications
Number of
connections
4
*2, *3
Connection
type
Single-cast, Multi-cast
Standard I/O
Communications
Number of
connections
2
Connection
type
Poll/Bit-strobe/COS/Cyclic
Summary of Contents for DST1-ID12SL-1
Page 1: ...OPERATION MANUAL Cat No Z904 E1 06 DeviceNet Safety DST1 series Safety I O Terminals...
Page 2: ......
Page 3: ...DST1 series Safety I O Terminals Operation Manual Revised June 2011...
Page 4: ...iv...
Page 10: ...x...
Page 14: ...xiv...
Page 110: ...86 Remote I O Allocations Section 3 2...
Page 116: ...92 Indicators Section 4 2...
Page 134: ...110 DST1 XD0808SL 1 Section 5 4...
Page 146: ...122 Maintenance Section 7 4...
Page 159: ...135 Logic Terminal Wiring Examples Section 8 3...
Page 160: ...136 Logic Terminal Wiring Examples Section 8 3...
Page 178: ...154 Index...
Page 181: ...157 Revision History...