Specifications
Original instructions
Overview
This section contains specifications for the 170 ADO 540 50 I/O base.
General Specifications
Module type
16 discrete outputs in 2 groups (8 points/group)
Supply voltage
120 VAC
Supply voltage range
85 ... 132 VAC @ 47...63Hz
Supply current consumption
125 mA
Power dissipation
5 W + (# of output points on x .75 W)
I/O map
1 output word
Isolation
Point to point
none
Group to group
none
Field to communication adapter
1780 VAC
Fuses
Internal (replaceable)
5 A slow-blow (Wickmann 195150000 or equivalent)
Internal (non-replaceable)
200 mA slow-blow
External (field power)
10 A slow-blow (Wickmann 195210000 or equivalent)
External (module power)
200 mA slow-blow (Wickmann 195020000 or equivalent)
EMC
Immunity
IEC 1131-2
Surge on auxiliary power supply 2 KV
Emissions
EN 50081-2
Agency approvals
UL, CSA, CE
FM Class 1, Div. 2
Physical Dimensions
Width
125 mm (4.9 in)
Depth (with no adapter)
52 mm (2.05 in)
Length
141.5 mm (5.5 in) no or one busbar
159.5mm (6.3in) two busbars
171.5 mm (6.75in) three busbars
Weight
284 g (10 oz)
Discrete Outputs
Number of points
16
Number of groups
2 fuse groups, non-isolated
Points per group
8
Output supply voltage
120 AC
Output supply voltage range
85 ... 132 VAC
Output voltage
External supply - 1.5 VAC
Surge voltage
300 VAC for 10 s
400 VAC for 1 cycle
On state voltage drop
1.5 VAC max @ 0.5 A
Output (load) current
0.5 A/point (see derating curve in next section)
4 A/group
8 A/module
Minimum output current
30 mA
Maximum surge current (rms)
15 A/point, one cycle
10 A/point, two cycle
5 A/point, three cycle
Output protection
RC snubber
Signal type
True High
Leakage current
1.9 mA @ 120 VAC max
Applied dV / dT
400 V / microsecond
Response time
.5 of one line cycle max OFF to ON
.5 of one line cycle max ON to OFF
Derating Curve
The diagram depicts the derating curve for this I/O base.