Revision 1.2a
Page 6 of 25
Warning
Please Note
The specifications of the product detailed on this
Set-Up Guide may change without notice. RDM
Ltd. shall not be liable for errors or for incidental
or consequential damages, directly and indirectly,
in connection with the furnishing, performance or
misuse of this product or document.
Ensure that all power is
switched off before
installing or maintaining
this product
Mercury 2 & Intuitive Mercury EPR Stepper Installation
Guide
www.resourcedm.com
In
p
u
t
1
S
ign
a
l
In
p
u
t
2
S
ign
a
l
In
p
u
t
3
S
ign
a
l
In
p
u
t
4
S
ign
a
l
In
p
u
t
5
S
ign
a
l
In
p
u
t
6
S
ign
a
l
M1B
M1A
M2A
M2B
Stepper
Output
Rela
y
1
N/C
Rela
y
1
C
o
m
m
o
n
Rela
y
1
N/
O
In
p
u
t
Com
m
o
n
s
Rela
y
4
N/
O
Rela
y
3
N/
O
Rela
y
3
&
4
C
o
m
m
o
n
Rela
y
3
N/C
Rela
y
2
N/C
Rela
y
2
C
o
m
m
o
n
Rela
y
2
N/
O
S
u
p
p
ly
V
o
lt
a
g
e
0
V
S
u
p
p
ly
V
o
lt
a
g
e
2
4
V
Connections
Mercury Mk2 6-5
Intuitive Mercury Controller
Intuitive Mercury Network Expansion Options
Input and Output connections are made to the back of the controller, the RS232 communication port is on the side. The
diagram shows the connection detail. Inputs and outputs are assigned according to the chosen configuration. See
Input/Output
tables for further details on connections.
IP Network Card (PR0770)
Rotary Address
Switches
Network
Collision LED
Network Activity
LED
Network
Expansion
Port
The Intuitive Mercury is supplied with an RS232
Network Card fitted as standard. Some example
optional network cards are shown below
RS232 Network Card (Default)
RS485 Network Card (PR0771)
Network Activity
LED
Screen
B-
Ground
A+
Ground
PR0772 Wireless Mesh Option also available. The network
interfaces work in the same way as there external counterparts.
All inputs and outputs are plug and socket. The supply voltage
and relay outputs have individual fuse protection.
Rela
y
1
N/C
Rela
y
1
N/
O
Rela
y
1
C
o
m
m
o
n
Rela
y
2
N/C
Rela
y
2
N/
O
Rela
y
2
C
o
m
m
o
n
Rela
y
3
N/C
Rela
y
3
N/
O
Rela
y
3
C
o
m
m
o
n
2B
2A
1A
1B
Rela
y
4
C
o
m
m
o
n
Rela
y
4
N/
O
Rela
y
4
N/C
0V
N/C
24V
24V Supply
P
ro
b
e
6
Gr
o
u
n
d
P
ro
b
e
5
Gr
o
u
n
d
P
ro
b
e
4
Gr
o
u
n
d
P
ro
b
e
3
Gr
o
u
n
d
P
ro
b
e
2
Gr
o
u
n
d
P
ro
b
e
1
Gr
o
u
n
d
Stepper
Output
Communication
Port RS232 (Side)
Optional Daughter Card
