Installation guide

Panel Guidelines and Information
MAC-4R Typical Minimum Maximum One
Point
On
All
Points
On
Remarks
Operating Voltage 16.5-24
VDC or
AC
16.5 VDC 30 VDC DO NOT exceed maxi-
mum operating voltage.
Operating Current Base
Panel
140 ma 190 ma Measured at typical op-
erating voltage. At max-
imum voltage maximum
current =1.20 amps
Readers 5 or 12
VDC
30 ma 70 ma 40 ma 160
ma
Input Voltage 0-12
VDC
.012 mVDC 15 VDC Dry Contact switching
only.
Input Current 10 ma 12 ma 12 ma 192
ma
Dry Contact switching
only.
Output Fusing 12-125
VAC
0 VDC 125 VAC Dry Contact switching
only.
Output Current 15 ma 41 ma 36 ma 288
ma
Dry Contact switching
only.
Data Communications 78 KB 78 KB 78 KB Standard operation is 78
KB. Special router will al-
low up to 1.25 MB opera-
tion internal to rack.
Memory Backup 18
months
12 months 24 months 10 year shelf life maxi-
mum. Memory backup
duration is dependent on
RAM version used.
Operating Temp 10-40 C -40 C +50 C
Operating Relative
Humidity
40% 0 95% Non-condensing
Field Wire Termination 18 AWG 24 AWG 14 AWG Solid or stranded.
Stranded is recommend-
ed.
Field Wire Terminal
Voltage
0-30
VDC
0 VDC 125 VAC Maximum terminal rated
voltage 125 VAC.
Field Wire Terminal
Current
0-5 amps 0 amps 5 amps Maximum terminal rated
current 5 amperes.
Load Voltage 15-28
VDC
0 Volts 125 VAC
15 VDC
Load Current 250 ma 5 ma 5 amps Current through load
switching relay contacts.
23
REV 2.0