FUNCTIONAL SPECIFICATIONS
*
:
Requires Ver
. 2
.3 Programmer
FUNCTION
EX20
EX40 EX40H
PLUS
X40
I
Scan
time
60,us/step
3us/step
60,us/step
Available
memory
1k steps
1k/2k
steps
Ik steps
Basic I/O points
20(12/8) 40(24/16)
40(24/16)
20(12/8)
40(24/16)
40(24/16) 80(48/32)
Max
. expanded I/O
40(24/16) 80(48/32)
120(72/48)
Contact
Yes
Yes Yes Yes Yes
Input
types
120 Vac
Yes
Yes Yes Yes Yes
Yes
Yes Yes
N/A N/A
24 Vdc
Relay
Yes
Yes Yes Yes Yes
Output
types
AC Triac
Yes
Yes Yes
N/A N/A
DC Transistor
Yes
Yes Yes
N/A N/A
Timers
16(0
.1-999
.9s)
64
(0
.1-999
.9s)
56(0
.1-999
.9s)
8(0
.01-99
.99s)
(Only 40 if Al used)
Counters
High Speed Counter
(HSC)
16(1-9999)
64
(1-9999)
64(1-9999)
(Only 32 if HSC used)
N/A N/A N/A
4kHz max
Up/down, 4/8 digits
Internal
relays
Retentive
Non retentive
128 128 128 128 128
_
128 128 128
112
112
Special purpose
N/A
N/A N/A
16
16
Program instructions
Timer, Counter, Transitional contact,
Step sequencer, Master control, Jump,
Flip-flop, Shift register
Same plus Bi-directional
shift register, Up/down
counter, I/O up date
Read
RM64/16 RM64/16 RM64/16 RM64/16 RM64/16
/17/66 /17/66 /17/66 /17/66 /17/66
Write
RM64/16 RM64/16 RM64/16 RM17/66 RM17/66
PROM
/66 /66 /66
opera-
Erase
RM16/66 RM16/66 RM16/66 RM17/66 RM17/66
tion
Change T/C
presets*
N/A
N/A N/A
Yes
Yes
Run without
N/A N/A
N/A
Yes
Yes
battery
Documentation by
II3M personal
Yes Yes
Yes Yes
Yes
computer
UL/CSA Listed
Yes Yes
Yes Yes Yes