Table 186. Binary input/output module selection
Binary input/output
modules
Selection Notes and Rules
Slot position (rear view)
X31
X41
X51
X61
X71
X81
X91
X101
X111
X121
X131
X141
X151
X161
Note! Max 3 positions in 1/2 rack,
8 in 3/4 rack with 1 TRM, 5 in 3/4
rack with 2 TRM ,11 in 1/1 rack
with 2 TRM and 14 in 1/1 rack
with 1 TRM
1/2 Case with 1 TRM █ █ █
3/4 Case with 1 TRM █ █ █ █ █ █ █ █
3/4 Case with 2 TRM █ █ █ █ █
1/1 Case with 1 TRM █ █ █ █ █ █ █ █ █ █ █ █ █ █
1/1 Case with 2 TRM █ █ █ █ █ █ █ █ █ █ █
No board in slot X X X X X X X X X X X X X X
Binary output module 24
output relays (BOM)
A A A A A A A A A A A A A A
BIM 16 inputs, RL24-30
VDC, 50 mA
B1 B1 B1 B1 B1 B1 B1 B1 B1 B1 B1 B1 B1 B1
BIM 16 inputs, RL48-60
VDC, 50 mA
C1 C1 C1 C1 C1 C1 C1 C1 C1 C1 C1 C1 C1 C1
BIM 16 inputs,
RL110-125 VDC, 50 mA
D1 D1 D1 D1 D1 D1 D1 D1 D1 D1 D1 D1 D1 D1
BIM 16 inputs,
RL220-250 VDC, 50 mA
E1 E1 E1 E1 E1 E1 E1 E1 E1 E1 E1 E1 E1 E1
BIM 16 inputs, 220-250
VDC, 120mA
E2 E2 E2 E2 E2 E2 E2 E2 E2 E2 E2 E2 E2 E2
BIMp 16 inputs, RL24-30
VDC, 30 mA, for pulse
counting
F F F F F F F F F F F F F F
BIMp 16 inputs, RL48-60
VDC, 30 mA, for pulse
counting
G G G G G G G G G G G G G G
BIMp 16 inputs,
RL110-125 VDC, 30 mA,
for pulse counting
H H H H H H H H H H H H H H
BIM 16 inputs,
RL220-250 VDC, 30 mA,
for pulse counting
K K K K K K K K K K K K K K
IOM 8 inputs, 10+2
output, RL24-30 VDC,
50 mA
L1 L1 L1 L1 L1 L1 L1 L1 L1 L1 L1 L1 L1 L1
IOM 8 inputs, 10+2
output, RL48-60 VDC,
50 mA
M1 M1 M1 M1 M1 M1 M1 M1 M1 M1 M1 M1 M1 M1
IOM 8 inputs, 10+2
output, RL110-125 VDC,
50 mA
N1 N1 N1 N1 N1 N1 N1 N1 N1 N1 N1 N1 N1 N1
IOM 8 inputs, 10+2
output, RL220-250 VDC,
50 mA
P1 P1 P1 P1 P1 P1 P1 P1 P1 P1 P1 P1 P1 P1
IOM 8 inputs 10+2
output relays, 220-250
VDC, 110mA
P2 P2 P2 P2 P2 P2 P2 P2 P2 P2 P2 P2 P2 P2
IOM with MOV 8 inputs,
10-2 output, 24-30 VDC,
30 mA
U U U U U U U U U U U U U U
IOM with MOV 8 inputs,
10-2 output, 48-60 VDC,
30 mA
V V V V V V V V V V V V V V
IOM with MOV 8 inputs,
10-2 output, 110-125
VDC, 30 mA
W W W W W W W W W W W W W W
IOM with MOV 8 inputs,
10-2 output, 220-250
VDC, 30 mA
Y Y Y Y Y Y Y Y Y Y Y Y Y Y
mA input module MIM 6
channels
R R R R R R R R R R R R R R
1MRK 511 361-BEN B
Bay control REC670 2.1 IEC
Product version: 2.1
104 ABB